model : add support for MiniMaxText01ForCausalLM and MiniMaxM1ForCausalLM (#27018 )

* llama : support for MiniMax-Text-01 model * chore : renames to match the other MiniMax models * model : add logits mask as MiniMax-Text-01 embeddings tensor has zero-valued embeddings for tokens >= 200032 that produce zero logits disrupting the token sampling process * llama : replace hardcoded conditions with hparams.is_recr() * model : used build_rs() for recurrent state management * chore : code cleanup * model : optimized MiniMax-Text-01 by removing the state tranpose operations * chore : removed unnecessary ggml_cont() in MiniMax-Text-01 implementation * llama : add generic logits mask graph input * model : permuted diag_decay dimensions to avoid doing it inside MiniMax-Text-01 graph * chore : code cleanup * chore : code cleanup * model : use token positions when calculating MiniMax-Text-01 decay tensors * convert : add support for MiniMaxM1ForCausalLM as it seems to be the same as MiniMaxText01ForCausalLM * chat : add jinja template for MiniMax-M1 Co-authored-by: QscQ <qscqesze@gmail.com> * chore : code cleanup * tests : MINIMAX_01-related fixes * chore : silence Python lint errors * vocab : remove unnecessary vocab type * convert : update MiniMaxText01Model conversion to use yield when modifying tensors * convert : suppress tokens with zero-valued embeddings during MiniMax-Text-01 conversion * llama : removed logits mask - no longer necessary as token suppression is used instead * model : use common functions to make MiniMax-Text-01 implementation more concise Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co> * model : use common functions to make MiniMax-Text-01 implementation more concise Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co> * convert : override non-working built-in chat template during conversion * tests : skip arch MINIMAX_01 tests for WebGPU backend (it breaks again) --------- Co-authored-by: Stanisław Szymczyk <sszymczy@gmail.com> Co-authored-by: QscQ <qscqesze@gmail.com> Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co>
mtmd, common: various fixes (#27071 )
2026-08-16 17:52:46 +02:00 · 2026-08-15 00:02:38 +02:00 · 2026-08-14 23:34:56 +02:00 · 2026-08-14 23:34:40 +02:00 · 2026-08-14 13:23:11 -05:00 · 2026-08-14 19:06:19 +03:00
37 changed files with 971 additions and 51 deletions
@@ -3646,6 +3646,18 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
            }
        }
    ).set_examples({LLAMA_EXAMPLE_SERVER, LLAMA_EXAMPLE_COMPLETION, LLAMA_EXAMPLE_CLI}).set_env("LLAMA_ARG_REASONING"));
+    add_opt(common_arg(
+        {"--reasoning-effort"}, "LEVEL",
+        "reasoning effort level given to the chat template: 'default' to keep the template default,\n"
+        "or a level such as 'minimal', 'low', 'medium', 'high', 'xhigh' or 'max' (default: default)",
+        [](common_params & params, const std::string & value) {
+            if (value == "default") {
+                params.default_template_kwargs.erase("reasoning_effort");
+            } else {
+                params.default_template_kwargs["reasoning_effort"] = json(value).dump();
+            }
+        }
+    ).set_examples({LLAMA_EXAMPLE_SERVER, LLAMA_EXAMPLE_COMPLETION, LLAMA_EXAMPLE_CLI}).set_env("LLAMA_ARG_REASONING_EFFORT"));
    add_opt(common_arg(
        {"--reasoning-budget"}, "N",
        "token budget for thinking: -1 for unrestricted, 0 for immediate end, N>0 for token budget (default: -1)",
@@ -4065,6 +4077,9 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
        {"--spec-draft-n-max"}, "N",
        string_format("number of tokens to draft for speculative decoding (default: %d)", params.speculative.draft.n_max),
        [](common_params & params, int value) {
+            if (value < 0) {
+                throw std::invalid_argument("invalid value");
+            }
            params.speculative.draft.n_max = value;
        }
    ).set_spec().set_examples({LLAMA_EXAMPLE_SPECULATIVE, LLAMA_EXAMPLE_LOOKUP, LLAMA_EXAMPLE_SERVER, LLAMA_EXAMPLE_CLI}).set_env("LLAMA_ARG_SPEC_DRAFT_N_MAX"));
@@ -920,6 +920,10 @@ static std::string common_chat_template_direct_apply_impl(
        bool enabled = inp["preserve_reasoning"].get<bool>();
        jinja::caps_apply_preserve_reasoning(ctx, enabled);
    }
+    if (inp.contains("reasoning_effort") && inp["reasoning_effort"].is_string() && !inp["reasoning_effort"].empty()) {
+        std::string reasoning_effort = inp["reasoning_effort"].get<std::string>();
+        jinja::caps_apply_reasoning_effort(ctx, reasoning_effort);
+    }

    jinja::global_from_json(ctx, inp, inputs.mark_input);

@@ -17,7 +17,7 @@ namespace jinja {

 using caps_json_fn = std::function<json()>;
 using caps_ctx_fn = std::function<void(context &)>;
-using caps_analyze_fn = std::function<void(bool, value &, value &, const std::string &)>;
+using caps_analyze_fn = std::function<void(context &, bool, value &, value &, const std::string &)>;

 void caps_apply_preserve_reasoning(jinja::context & ctx, bool enabled) {
    ctx.set_val("preserve_thinking",         mk_val<value_bool>(enabled));
@@ -26,6 +26,12 @@ void caps_apply_preserve_reasoning(jinja::context & ctx, bool enabled) {
    ctx.set_val("drop_thinking",            mk_val<value_bool>(!enabled));
 }

+void caps_apply_reasoning_effort(jinja::context & ctx, const std::string & effort) {
+    value var = mk_val<value_string>(effort); // bind to the same value for stats
+    ctx.set_val("reasoning_effort",   var);
+    ctx.set_val("reasoning_strength", var);
+}
+
 static void caps_try_execute(jinja::program & prog,
                             const caps_json_fn & messages_fn,
                             const caps_ctx_fn & ctx_fn,
@@ -62,7 +68,7 @@ static void caps_try_execute(jinja::program & prog,
        // ignore exceptions during capability analysis
    }

-    analyze_fn(success, messages, tools, result);
+    analyze_fn(ctx, success, messages, tools, result);
 }

 // for debugging only
@@ -87,6 +93,7 @@ std::map<std::string, bool> caps::to_map() const {
        {"supports_parallel_tool_calls", supports_parallel_tool_calls},
        {"supports_system_role", supports_system_role},
        {"supports_preserve_reasoning", supports_preserve_reasoning},
+        {"supports_reasoning_effort", supports_reasoning_effort},
        {"supports_object_arguments", supports_object_arguments},
    };
 }
@@ -124,7 +131,7 @@ caps caps_get(jinja::program & prog) {
        },
        nullptr, // ctx_fn
        nullptr, // tools_fn
-        [&](bool success, value & messages, value &, const std::string &) {
+        [&](context &, bool success, value & messages, value &, const std::string &) {
            auto & content = messages->at(0)->at("content");
            caps_print_stats(content, "messages[0].content");
            if (has_op(content, "selectattr") || has_op(content, "array_access")) {
@@ -158,7 +165,7 @@ caps caps_get(jinja::program & prog) {
        },
        nullptr, // ctx_fn
        nullptr, // tools_fn
-        [&](bool, value & messages, value &, const std::string &) {
+        [&](context &, bool, value & messages, value &, const std::string &) {
            auto & content = messages->at(0)->at("content");
            caps_print_stats(content, "messages[0].content");
            if (!content->stats.used) {
@@ -234,7 +241,7 @@ caps caps_get(jinja::program & prog) {
                },
            });
        },
-        [&](bool success, value & messages, value & tools, const std::string &) {
+        [&](context &, bool success, value & messages, value & tools, const std::string &) {
            if (!success) {
                return; // Nothing can be inferred
            }
@@ -327,7 +334,7 @@ caps caps_get(jinja::program & prog) {
                    },
                });
            },
-            [&](bool success, value & messages, value & tools, const std::string &) {
+            [&](context &, bool success, value & messages, value & tools, const std::string &) {
                if (!success) {
                    result.supports_tool_calls = false;
                    result.supports_tools = false;
@@ -429,7 +436,7 @@ caps caps_get(jinja::program & prog) {
                },
            });
        },
-        [&](bool success, value & messages, value &, const std::string &) {
+        [&](context &, bool success, value & messages, value &, const std::string &) {
            if (!success) {
                result.supports_parallel_tool_calls = false;
                return;
@@ -486,7 +493,7 @@ caps caps_get(jinja::program & prog) {
            caps_apply_preserve_reasoning(ctx, true);
        },
        nullptr, // tools_fn
-        [&](bool, value &, value &, const std::string & output) {
+        [&](context &, bool, value &, value &, const std::string & output) {
            // note: we cannot use stats here because the reasoning_content may be used for "if" condition test, but not actually outputted in the final result
            if (output.find(reasoning_placeholder) != std::string::npos) {
                result.supports_preserve_reasoning = true;
@@ -494,6 +501,32 @@ caps caps_get(jinja::program & prog) {
        }
    );

+    JJ_DEBUG("%s\n", ">>> Running capability check: reasoning effort");
+
+    // case: reasoning effort level
+    caps_try_execute(
+        prog,
+        [&]() {
+            // messages
+            return json::array({
+                {
+                    {"role", "user"},
+                    {"content", "User message"}
+                },
+            });
+        },
+        [&](context & ctx) {
+            ctx.set_val("enable_thinking", mk_val<value_bool>(true));
+            caps_apply_reasoning_effort(ctx, "low");
+        },
+        nullptr, // tools_fn
+        [&](context & ctx, bool, value &, value &, const std::string &) {
+            value effort = ctx.get_val("reasoning_effort");
+            caps_print_stats(effort, "reasoning_effort");
+            result.supports_reasoning_effort = effort->stats.used;
+        }
+    );
+
    JJ_DEBUG("%s\n", result.to_string().c_str());

    return result;
@@ -16,6 +16,9 @@ struct caps {
    // supports preserve reasoning trace in the full history, not just the last assistant message
    bool supports_preserve_reasoning = false;

+    // supports reasoning effort levels
+    bool supports_reasoning_effort = false;
+
    // one of the 2 content capabilities must be true
    bool supports_string_content = true;
    bool supports_typed_content = false;
@@ -32,5 +35,6 @@ struct caps {
 caps caps_get(jinja::program & prog);

 void caps_apply_preserve_reasoning(jinja::context & ctx, bool enabled);
+void caps_apply_reasoning_effort(jinja::context & ctx, const std::string & effort);

 } // namespace jinja
@@ -263,7 +263,7 @@ value binary_expression::execute_impl(context & ctx) {
            return res;
        }
        for (int64_t i = 0; i < repeat; ++i) {
-            res->val_str = res->val_str.append(str);
+            res->val_str.append(str);
        }
        return res;
    }
@@ -763,14 +763,22 @@ struct runtime {
        gather_string_parts_recursive(val, parts);
        // join consecutive parts with the same type
        auto & p = parts->val_str.parts;
-        for (size_t i = 1; i < p.size(); ) {
-            if (p[i].is_input == p[i - 1].is_input) {
-                p[i - 1].val += p[i].val;
-                p.erase(p.begin() + i);
+        if (p.empty()) {
+            return parts;
+        }
+        size_t w = 0;
+        for (size_t r = 1; r < p.size(); r++) {
+            if (p[w].is_input == p[r].is_input) {
+                p[w].val += p[r].val;
            } else {
-                i++;
+                w++;
+                if (w != r) {
+                    // the guard is needed, self-move leaves the string in an unspecified state
+                    p[w] = std::move(p[r]);
+                }
            }
        }
+        p.resize(w + 1);
        return parts;
    }

@@ -103,7 +103,7 @@ void string::mark_input_based_on(const string & other) {
    }
 }

-string string::append(const string & other) {
+string & string::append(const string & other) {
    for (const auto & part : other.parts) {
        parts.push_back(part);
    }
@@ -47,7 +47,7 @@ struct string {
    // mark this string as input if other has ALL parts as input
    void mark_input_based_on(const string & other);

-    string append(const string & other);
+    string & append(const string & other);

    // in-place transformations

@@ -161,6 +161,8 @@ TEXT_MODEL_MAP: dict[str, str] = {
    "MiniCPM3ForCausalLM": "minicpm",
    "MiniCPMForCausalLM": "minicpm",
    "MiniCPMV4_6ForConditionalGeneration": "minicpm",
+    "MiniMaxText01ForCausalLM": "minimax",
+    "MiniMaxM1ForCausalLM": "minimax",
    "MiniMaxM2ForCausalLM": "minimax",
    "MiniMaxM3SparseForCausalLM": "minimax",
    "MiniMaxM3SparseForConditionalGeneration": "minimax",
@@ -1,13 +1,121 @@
 from __future__ import annotations

-from typing import TYPE_CHECKING
+from typing import Iterable, Sequence, TYPE_CHECKING

 import torch

 if TYPE_CHECKING:
    from torch import Tensor

-from .base import ModelBase, TextModel, MmprojModel, gguf
+from .base import ModelBase, TextModel, MmprojModel, gguf, logger
+
+
+@ModelBase.register("MiniMaxText01ForCausalLM")
+@ModelBase.register("MiniMaxM1ForCausalLM")
+class MiniMaxText01Model(TextModel):
+    model_arch = gguf.MODEL_ARCH.MINIMAX01
+
+    def _get_suppress_tokens(self) -> Sequence[int] | None:
+        import json
+        from transformers import AutoTokenizer
+        from .base import LazyTorchTensor
+
+        # check added tokens embeddings in embeddings tensor for zero-valued embeddings
+        # they get in the way of the token sampling process and must be suppressed
+
+        tokenizer = AutoTokenizer.from_pretrained(self.dir_model, trust_remote_code=True)
+        tokenizer_vocab_size = tokenizer.vocab_size
+
+        with open(self.dir_model / "model.safetensors.index.json", "r", encoding="utf-8") as f:
+            weight_map = json.load(f)["weight_map"]
+
+        embeddings_tensor_name = "model.embed_tokens.weight"
+        embeddings_shard_name = weight_map[embeddings_tensor_name]
+        with gguf.utility.SafetensorsLocal(self.dir_model / embeddings_shard_name) as model_shard:
+            embeddings_data = model_shard[embeddings_tensor_name]
+
+        embeddings_weights_dtype = LazyTorchTensor._dtype_str_map[embeddings_data.dtype]
+        embeddings_weights = torch.from_numpy(embeddings_data.mmap_bytes()).view(embeddings_weights_dtype).reshape(embeddings_data.shape)
+        embeddings_vocab_size = embeddings_weights.shape[0]
+
+        embeddings_added_tokens = embeddings_weights[tokenizer_vocab_size:embeddings_vocab_size]
+        embeddings_zero_rows = torch.all(embeddings_added_tokens == 0, dim=1)
+        tokens_zero_embeddings_ids = (torch.nonzero(embeddings_zero_rows, as_tuple=False).flatten() + tokenizer_vocab_size).tolist()
+
+        return tokens_zero_embeddings_ids
+
+    def set_vocab(self) -> None:
+        from pathlib import Path
+
+        self._set_vocab_gpt2()
+
+        for tmpl_file in [
+            self.dir_model / "chat_template.jinja",
+            Path(__file__).parent.parent / "models" / "templates" / "MiniMax-M1.jinja"
+        ]:
+            if tmpl_file.is_file():
+                self.gguf_writer.add_chat_template(tmpl_file.read_text(encoding="utf-8"))
+                logger.info(f"Chat template overridden with {tmpl_file}.")
+                break
+
+    def set_gguf_parameters(self):
+        super().set_gguf_parameters()
+
+        suppress_tokens = self._get_suppress_tokens()
+        if suppress_tokens:
+            logger.info(f"Suppressing tokens with zero embeddings {suppress_tokens}")
+            self.gguf_writer.add_suppress_tokens(suppress_tokens)
+
+        layernorm_full_attention_alpha = self.hparams["layernorm_full_attention_alpha"]
+        layernorm_full_attention_beta = self.hparams["layernorm_full_attention_beta"]
+        layernorm_linear_attention_alpha = self.hparams["layernorm_linear_attention_alpha"]
+        layernorm_linear_attention_beta = self.hparams["layernorm_linear_attention_beta"]
+        layernorm_mlp_alpha = self.hparams["layernorm_mlp_alpha"]
+        layernorm_mlp_beta = self.hparams["layernorm_mlp_beta"]
+        assert layernorm_full_attention_alpha == layernorm_linear_attention_alpha == layernorm_mlp_alpha
+        assert layernorm_full_attention_beta == layernorm_linear_attention_beta == layernorm_mlp_beta == 1.0
+        # we do not store the layernorm betas as they are all 1.0
+        # layernorm alphas are stored as single residual_scale hparam
+        self.gguf_writer.add_residual_scale(layernorm_full_attention_alpha)
+
+        self.gguf_writer.add_rope_dimension_count(self.hparams["rotary_dim"])
+
+    _experts: list[dict[str, Tensor]] | None = None
+
+    def modify_tensors(self, data_torch: Tensor, name: str, bid: int | None) -> Iterable[tuple[str, Tensor]]:
+        # process the experts separately
+        if name.find("block_sparse_moe.experts") != -1:
+            n_experts = self.hparams["num_local_experts"]
+
+            assert bid is not None
+
+            if self._experts is None:
+                self._experts = [{} for _ in range(self.block_count)]
+
+            self._experts[bid][name] = data_torch
+
+            if len(self._experts[bid]) >= n_experts * 3:
+                # merge the experts into a single 3d tensor
+                for wid in ["w1", "w2", "w3"]:
+                    datas: list[Tensor] = []
+
+                    for xid in range(n_experts):
+                        ename = f"model.layers.{bid}.block_sparse_moe.experts.{xid}.{wid}.weight"
+                        datas.append(self._experts[bid][ename])
+                        del self._experts[bid][ename]
+
+                    data_torch = torch.stack(datas, dim=0)
+
+                    merged_name = f"layers.{bid}.feed_forward.experts.{wid}.weight"
+
+                    new_name = self.map_tensor_name(merged_name)
+
+                    yield from super().modify_tensors(data_torch, new_name, bid)
+                return
+            else:
+                return
+
+        yield from super().modify_tensors(data_torch, name, bid)


@ModelBase.register("MiniMaxM2ForCausalLM")
@@ -4,7 +4,7 @@ project("ggml" C CXX ASM)

 ### GGML Version
 set(GGML_VERSION_MAJOR 0)
-set(GGML_VERSION_MINOR 19)
+set(GGML_VERSION_MINOR 20)
 set(GGML_VERSION_PATCH 0)
 set(GGML_VERSION_BASE "${GGML_VERSION_MAJOR}.${GGML_VERSION_MINOR}.${GGML_VERSION_PATCH}")

@@ -565,6 +565,7 @@ class MODEL_ARCH(IntEnum):
    GROVEMOE         = auto()
    APERTUS          = auto()
    COGVLM           = auto()
+    MINIMAX01        = auto()
    MINIMAXM2        = auto()
    MINIMAXM3        = auto()
    RND1             = auto()
@@ -1271,6 +1272,7 @@ MODEL_ARCH_NAMES: dict[MODEL_ARCH, str] = {
    MODEL_ARCH.SEED_OSS:         "seed_oss",
    MODEL_ARCH.GROVEMOE:         "grovemoe",
    MODEL_ARCH.APERTUS:          "apertus",
+    MODEL_ARCH.MINIMAX01:        "minimax-01",
    MODEL_ARCH.MINIMAXM2:        "minimax-m2",
    MODEL_ARCH.MINIMAXM3:        "minimax-m3",
    MODEL_ARCH.COGVLM:           "cogvlm",
@@ -4592,6 +4594,24 @@ MODEL_TENSORS: dict[MODEL_ARCH, list[MODEL_TENSOR]] = {
        MODEL_TENSOR.FFN_DOWN_CHEXP,
        MODEL_TENSOR.FFN_UP_CHEXP,
    ],
+    MODEL_ARCH.MINIMAX01: [
+        MODEL_TENSOR.TOKEN_EMBD,
+        MODEL_TENSOR.OUTPUT_NORM,
+        MODEL_TENSOR.OUTPUT,
+        MODEL_TENSOR.ATTN_NORM,
+        MODEL_TENSOR.ATTN_NORM_2,
+        MODEL_TENSOR.ATTN_QKV,
+        MODEL_TENSOR.ATTN_Q,
+        MODEL_TENSOR.ATTN_K,
+        MODEL_TENSOR.ATTN_V,
+        MODEL_TENSOR.ATTN_OUT,
+        MODEL_TENSOR.ATTN_GATE,
+        MODEL_TENSOR.FFN_NORM,
+        MODEL_TENSOR.FFN_GATE_INP,
+        MODEL_TENSOR.FFN_GATE_EXP,
+        MODEL_TENSOR.FFN_DOWN_EXP,
+        MODEL_TENSOR.FFN_UP_EXP,
+    ],
    MODEL_ARCH.MINIMAXM2: [
        MODEL_TENSOR.TOKEN_EMBD,
        MODEL_TENSOR.OUTPUT_NORM,
@@ -225,6 +225,7 @@ class TensorNameMap:
            "rwkv.blocks.{bid}.ln2",                        # rwkv6
            "model.layers.{bid}.ln2",                       # rwkv7
            "model.layers.{bid}.post_attention_layernorm",  # cogvlm
+            "model.layers.{bid}.self_attn.norm",            # minimax-01
        ),

        # Attention query-key-value
@@ -321,7 +322,7 @@ class TensorNameMap:
            "h.{bid}.self_attention.dense",                                 # bloom
            "model.layers.{bid}.self_attn.o_proj",                          # llama-hf nemotron olmoe olmo2 phimoe
            "layers.{bid}.self_attn.o_proj",                                # embeddinggemma
-            "model.layers.{bid}.self_attn.out_proj",                        # lfm2
+            "model.layers.{bid}.self_attn.out_proj",                        # lfm2 minimax-01
            "model.layers.{bid}.self_attn.linear_attn",                     # deci
            "layers.{bid}.attention.wo",                                    # llama-pth
            "encoder.layer.{bid}.attention.output.dense",                   # bert
@@ -385,6 +386,7 @@ class TensorNameMap:
            "model.layers.{bid}.self_attn.gate_proj", # afmoe muse-glimmer
            "model.layers.{bid}.linear_attn.in_proj_z",  # qwen3.5
            "model.layers.{bid}.self_attn.g_proj",    # step3.5 head-wise attention gate
+            "model.layers.{bid}.self_attn.output_gate",  # minimax-01
        ),

        # Feed-forward norm
@@ -0,0 +1,91 @@
+{{ '<begin_of_document>' -}}
+{%- if custom_tools is defined %}
+    {%- set tools = custom_tools %}
+{%- endif %}
+{%- if not tools is defined %}
+    {%- set tools = none %}
+{%- endif %}
+
+{#- Extract system message #}
+{% set ns = namespace(system_prompt='') -%}
+{%- if messages[0]['role'] == 'system' %}
+    {%- if messages[0]['content'] is string %}
+        {%- set ns.system_prompt = messages[0]['content']|trim %}
+    {%- else %}
+        {%- set ns.system_prompt = messages[0]['content'][0]['text']|trim %}
+    {%- endif %}
+    {%- set messages = messages[1:] %}
+{%- else %}
+    {%- if tools is not none %}
+        {%- set ns.system_prompt = "You are a helpful assistant created by Minimax based on MiniMax-M1 model." %}
+    {%- else %}
+        {%- set ns.system_prompt = "You are a helpful assistant created by Minimax based on MiniMax-M1 model." %}
+    {%- endif %}
+{%- endif %}
+
+{#- System message #}
+{%- if ns.system_prompt != '' %}
+{{ '<beginning_of_sentence>system ai_setting=assistant\n' + ns.system_prompt + '<end_of_sentence>\n' -}}
+{%- endif %}
+
+{#- Tools configuration #}
+{%- if tools is not none %}
+{{ '<beginning_of_sentence>system tool_setting=tools\nYou are provided with these tools:\n<tools>\n' -}}
+{%- for tool in tools %}
+{{ tool | tojson ~ '\n' -}}
+{%- endfor %}
+{{ '</tools>\n\nIf you need to call tools, please respond with <tool_calls></tool_calls> XML tags, and provide tool-name and json-object of arguments, following the format below:\n<tool_calls>\n{"name": <tool-name>, "arguments": <args-json-object>}\n...\n</tool_calls><end_of_sentence>\n' -}}
+{%- endif %}
+
+{#- Process messages #}
+{%- for message in messages %}
+    {%- if not (message.role == 'ipython' or message.role == 'tool' or 'tool_calls' in message) %}
+        {%- if message['role'] == 'user' %}
+{{ '<beginning_of_sentence>user name=user\n' -}}
+{%- if message['content'] is string %}
+{{ message['content']|trim -}}
+{%- else %}
+{%- for content in message['content'] %}
+{%- if content['type'] == 'text' %}
+{{ content['text']|trim -}}
+{%- endif %}
+{%- endfor %}
+{%- endif %}
+{{ '<end_of_sentence>\n' -}}
+        {%- elif message['role'] == 'assistant' %}
+{{ '<beginning_of_sentence>ai name=assistant\n' -}}
+{%- if message['content'] is string %}
+{{ message['content']|trim -}}
+{%- else %}
+{%- for content in message['content'] | selectattr('type', 'equalto', 'text') %}
+{{ content['text']|trim -}}
+{%- endfor %}
+{%- endif %}
+{{ '<end_of_sentence>\n' -}}
+        {%- endif %}
+    {%- elif 'tool_calls' in message %}
+{{ '<beginning_of_sentence>ai name=assistant\n<tool_calls>\n' -}}
+{%- for tool_call in message.tool_calls %}
+{{ '{"name": "' + tool_call.function.name + '", "arguments": ' + tool_call.function.arguments | tojson + '}\n' -}}
+{%- endfor %}
+{{ '</tool_calls><end_of_sentence>\n' -}}
+    {%- elif message.role == "tool" or message.role == "ipython" %}
+{{ '<beginning_of_sentence>tool name=tools\n' -}}
+{%- if message.content is string %}
+{{ 'tool result: ' + message.content + '\n\n' -}}
+{%- else %}
+{%- for content in message['content'] %}
+{%- if content['type'] == 'text' %}
+{{ 'tool result: ' + content['text'] + '\n\n' -}}
+{%- elif content.get('name') %}
+{{ 'tool name: ' + content['name'] + '\ntool result: ' + content['text'] + '\n\n' -}}
+{%- endif %}
+{%- endfor %}
+{%- endif %}
+{{ '<end_of_sentence>\n' -}}
+    {%- endif %}
+{%- endfor %}
+
+{%- if add_generation_prompt %}
+{{ '<beginning_of_sentence>ai name=assistant\n' -}}
+{%- endif %}
@@ -1 +1 @@
-8846b79e66747bb9f68597420e95114c177315ce
+2d191b5dee1a591c41ee8a653ce42bfcd9c8716d
@@ -128,6 +128,7 @@ static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
    { LLM_ARCH_SEED_OSS,         "seed_oss"         },
    { LLM_ARCH_GROVEMOE,         "grovemoe"         },
    { LLM_ARCH_APERTUS,          "apertus"          },
+    { LLM_ARCH_MINIMAX_01,       "minimax-01"       },
    { LLM_ARCH_MINIMAX_M2,       "minimax-m2"       },
    { LLM_ARCH_MINIMAX_M3,       "minimax-m3"       },
    { LLM_ARCH_COGVLM,           "cogvlm"           },
@@ -978,6 +979,7 @@ bool llm_arch_is_hybrid(const llm_arch & arch) {
        case LLM_ARCH_QWEN35:
        case LLM_ARCH_QWEN35MOE:
        case LLM_ARCH_DEEPSEEK4:
+        case LLM_ARCH_MINIMAX_01:
            return true;
        default:
            return false;
@@ -1033,6 +1035,7 @@ bool llm_arch_supports_sm_tensor(const llm_arch & arch) {
        case LLM_ARCH_GRANITE_HYBRID:
        case LLM_ARCH_LFM2:
        case LLM_ARCH_LFM2MOE:
+        case LLM_ARCH_MINIMAX_01:
        case LLM_ARCH_MINIMAX_M2:
        case LLM_ARCH_MINIMAX_M3:
        case LLM_ARCH_MISTRAL4:
@@ -153,6 +153,7 @@ enum llm_arch {
    LLM_ARCH_NANBEIGE,
    LLM_ARCH_QWEN3TTS,
    LLM_ARCH_POCKETTTS,
+    LLM_ARCH_MINIMAX_01,
    LLM_ARCH_UNKNOWN,
 };

@@ -2300,6 +2300,7 @@ uint32_t llama_context::graph_max_nodes(uint32_t n_tokens) const {
        model.arch == LLM_ARCH_DEEPSEEK4 ||
        (model.arch == LLM_ARCH_DFLASH && model.hparams.dsv4_hc_mult > 0) ||
        model.arch == LLM_ARCH_NANBEIGE ||
+        model.arch == LLM_ARCH_MINIMAX_01 ||
        model.arch == LLM_ARCH_MINIMAX_M3) {
        res = std::max<uint32_t>(n_tokens * 40, 32u * model.n_tensors());
    } else {
@@ -217,6 +217,13 @@ uint32_t llama_hparams::n_embd_s() const {
        return n_embd_head_kda * n_embd_head_kda * n_head();  // 128 * 128 * 32 = 524288
    }

+    if (n_embd_head_la != 0) {
+        // for MiniMax-Text-01 linear attention layers
+        // Full recurrent state: head_dim * head_dim * n_head
+        // tensor shape for linear attention: [head_dim, head_dim, n_head]
+        return n_embd_head_la * n_embd_head_la * n_head();  // 128 * 128 * 64 = 1048576
+    }
+
    // corresponds to Mamba's ssm_states size
    return ssm_d_state * ssm_d_inner;
 }
@@ -164,6 +164,9 @@ struct llama_hparams {
    uint32_t ssm_dt_rank = 0;
    uint32_t ssm_n_group = 0;

+    // for MiniMax-Text-01 linear attention
+    uint32_t n_embd_head_la = 0;
+
    // for Kimi Linear KDA
    uint32_t n_embd_head_kda = 0;

@@ -296,6 +296,8 @@ static llama_model * llama_model_mapping(llm_arch arch, const llama_model_params
            return new llama_model_grovemoe(params);
        case LLM_ARCH_APERTUS:
            return new llama_model_apertus(params);
+        case LLM_ARCH_MINIMAX_01:
+            return new llama_model_minimax_01(params);
        case LLM_ARCH_MINIMAX_M2:
            return new llama_model_minimax_m2(params);
        case LLM_ARCH_MINIMAX_M3:
@@ -798,6 +800,7 @@ const char * llm_type_name(llm_type type) {
        case LLM_TYPE_290B:          return "290B";
        case LLM_TYPE_314B:          return "314B";
        case LLM_TYPE_405B:          return "405B";
+        case LLM_TYPE_456B:          return "456B";
        case LLM_TYPE_671B:          return "671B";
        case LLM_TYPE_SMALL:         return "0.1B";
        case LLM_TYPE_MEDIUM:        return "0.4B";
@@ -2283,7 +2286,7 @@ llama_memory_i * llama_model::create_memory(const llama_memory_params & params,
                        filter_recr = [&](uint32_t il) {
                            return hparams.is_recr(il) && hparams.n_ff(il) == 0;
                        };
-                    } else if (arch == LLM_ARCH_QWEN3NEXT || arch == LLM_ARCH_QWEN35 || arch == LLM_ARCH_QWEN35MOE) {
+                    } else if (arch == LLM_ARCH_QWEN3NEXT || arch == LLM_ARCH_QWEN35 || arch == LLM_ARCH_QWEN35MOE || arch == LLM_ARCH_MINIMAX_01) {
                        filter_attn = [&](uint32_t il) {
                            return il < hparams.n_layer() && !hparams.is_recr(il);
                        };
@@ -2704,6 +2707,7 @@ llama_rope_type llama_model_rope_type(const llama_model * model) {
        case LLM_ARCH_SEED_OSS:
        case LLM_ARCH_GROVEMOE:
        case LLM_ARCH_APERTUS:
+        case LLM_ARCH_MINIMAX_01:
        case LLM_ARCH_MINIMAX_M2:
        case LLM_ARCH_MINIMAX_M3:
        case LLM_ARCH_COGVLM:
@@ -99,6 +99,7 @@ enum llm_type {
    LLM_TYPE_290B,
    LLM_TYPE_314B,
    LLM_TYPE_405B,
+    LLM_TYPE_456B,
    LLM_TYPE_671B,
    LLM_TYPE_SMALL,
    LLM_TYPE_MEDIUM,
@@ -271,6 +272,7 @@ struct llama_layer {
    struct ggml_tensor * wv        = nullptr;
    struct ggml_tensor * wo        = nullptr;
    struct ggml_tensor * wqkv      = nullptr;
+    struct ggml_tensor * wg        = nullptr;
    struct ggml_tensor * wq_a      = nullptr;
    struct ggml_tensor * wq_b      = nullptr;
    struct ggml_tensor * wkv_a_mqa = nullptr;
@@ -43,6 +43,8 @@ void llama_model_dflash::load_arch_hparams(llama_model_loader & ml) {
        ml.get_key(LLM_KV_HYPER_CONNECTION_EPSILON,             hparams.dsv4_hc_eps);
        ml.get_arr(LLM_KV_ATTENTION_COMPRESS_RATIOS,            hparams.dsv4_compress_ratios, false);

+        GGML_ASSERT(hparams.dsv4_o_group_count > 0); // avoid div by zero
+
        if (hparams.expert_gating_func != LLAMA_EXPERT_GATING_FUNC_TYPE_SQRT_SOFTPLUS) {
            throw std::runtime_error("DSpark DSV4 draft expects sqrtsoftplus MoE scoring");
        }
@@ -0,0 +1,520 @@
+#include "models.h"
+#include "llama-memory-recurrent.h"
+
+void llama_model_minimax_01::load_arch_hparams(llama_model_loader & ml) {
+    ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+    ml.get_key(LLM_KV_RESIDUAL_SCALE,              hparams.f_residual_scale);
+
+    // we use n_embd_head_la to set recurrent memory n_embd_s
+    hparams.n_embd_head_la = hparams.n_embd_head_k_full;
+
+    // Mark recurrent layers (lightning attention layers).
+    if (!ml.get_key_or_arr(LLM_KV_ATTENTION_RECURRENT_LAYERS, hparams.is_recr_impl, hparams.n_layer_all, false)) {
+        uint32_t full_attn_interval = 8;
+        ml.get_key(LLM_KV_FULL_ATTENTION_INTERVAL, full_attn_interval, false);
+        for (uint32_t i = 0; i < hparams.n_layer_all; ++i) {
+            hparams.is_recr_impl[i] = (i < hparams.n_layer()) && ((i + 1) % full_attn_interval != 0);
+        }
+    }
+
+    switch (hparams.n_layer()) {
+        case 80: type = LLM_TYPE_456B; break;
+        default: type = LLM_TYPE_UNKNOWN;
+    }
+}
+
+void llama_model_minimax_01::load_arch_tensors(llama_model_loader &) {
+    LLAMA_LOAD_LOCALS;
+
+    tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+    // output
+    output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+    output      = create_tensor(tn(LLM_TENSOR_OUTPUT,      "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+    // if output is NULL, init from the input tok embed
+    if (output == NULL) {
+        output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+    }
+
+    for (int i = 0; i < n_layer; ++i) {
+        auto & layer = layers[i];
+
+        layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+        if (!hparams.is_recr(i)) {
+            create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+        } else {
+            layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd_head_k * n_head}, 0);
+            layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, 3 * n_embd_head_k * n_head}, 0);
+            layer.wg = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), {n_embd, n_embd_head_k * n_head}, 0);
+        }
+        layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+        layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+        layer.ffn_gate_inp  = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP,  "weight", i), {n_embd, n_expert}, 0);
+        layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd,   n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+        layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {  n_ff, n_embd, n_expert}, 0);
+        layer.ffn_up_exps   = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS,   "weight", i), {n_embd,   n_ff, n_expert}, 0);
+    }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_minimax_01::build_arch_graph(const llm_graph_params & params) const {
+    return std::make_unique<graph>(*this, params);
+}
+
+class llm_graph_input_la : public llm_graph_input_i {
+public:
+    llm_graph_input_la(const llama_hparams & hparams) : hparams(hparams) {}
+
+    void set_input(const llama_ubatch * ubatch) override {
+        // this operates on assumption that we have an equal ubatch split
+
+        const int64_t n_head = hparams.n_head();
+        const int32_t n_seqs = ubatch->n_seqs;
+        const int32_t n_seqs_unq = ubatch->n_seqs_unq;
+        const int32_t n_tokens = ubatch->n_tokens;
+        const int32_t n_seq_tokens = ubatch->n_seq_tokens;
+
+        std::vector<llama_pos> p0(n_seqs_unq);
+        std::fill(p0.begin(), p0.end(), std::numeric_limits<llama_pos>::max());
+
+        // get lowest token position in a ubatch for each stream
+        for (int i = 0; i < n_tokens; ++i) {
+            llama_seq_id seq_id = ubatch->seq_id[i][0];
+            int32_t seq_idx = ubatch->seq_idx[seq_id];
+            llama_pos pos = ubatch->pos[i];
+            if (p0[seq_idx] > pos) {
+                p0[seq_idx] = pos;
+            }
+        }
+
+        if (inp_slopes) {
+            GGML_ASSERT(ggml_backend_buffer_is_host(inp_slopes->buffer));
+
+            float * data = (float *) inp_slopes->data;
+
+            float start = powf(2, -powf(2, -(log2f(n_head) - 3)));
+            float ratio = start;
+
+            for (int h = 0; h < n_head; ++h) {
+                data[h] = start * powf(ratio, h);
+            }
+        }
+
+        if (inp_q_decay) {
+            GGML_ASSERT(ggml_backend_buffer_is_host(inp_q_decay->buffer));
+
+            float * slopes = (float *) inp_slopes->data;
+            float * data = (float *) inp_q_decay->data;
+
+            for (int s = 0; s < n_seqs; ++s) {
+                for (int i = 0; i < n_seq_tokens; ++i) {
+                    llama_seq_id seq_id = ubatch->seq_id[s * n_seq_tokens + i][0];
+                    int32_t seq_idx = ubatch->seq_idx[seq_id];
+                    llama_pos pos = ubatch->pos[s * n_seq_tokens + i];
+                    int pos_rel = pos - p0[seq_idx];
+
+                    for (int h = 0; h < n_head; ++h) {
+                        data[seq_idx * n_head * n_seq_tokens + i * n_head + h] = -slopes[h] * (pos_rel + 1);
+                    }
+                }
+            }
+        }
+
+        if (inp_k_decay) {
+            GGML_ASSERT(ggml_backend_buffer_is_host(inp_k_decay->buffer));
+
+            float * slopes = (float *) inp_slopes->data;
+            float * data = (float *) inp_k_decay->data;
+
+            for (int s = 0; s < n_seqs; ++s) {
+                for (int i = 0; i < n_seq_tokens; ++i) {
+                    llama_seq_id seq_id = ubatch->seq_id[s * n_seq_tokens + i][0];
+                    int32_t seq_idx = ubatch->seq_idx[seq_id];
+                    llama_pos pos = ubatch->pos[s * n_seq_tokens + i];
+                    int pos_rel = pos - p0[seq_idx];
+
+                    for (int h = 0; h < n_head; ++h) {
+                        data[seq_idx * n_head * n_seq_tokens + i * n_head + h] = -slopes[h] * (n_seq_tokens - pos_rel - 1);
+                    }
+                }
+            }
+        }
+
+        if (inp_diag_decay) {
+            GGML_ASSERT(ggml_backend_buffer_is_host(inp_diag_decay->buffer));
+
+            float * slopes = (float *) inp_slopes->data;
+            float * data = (float *) inp_diag_decay->data;
+
+            for (int s = 0; s < n_seqs; ++s) {
+                for (int h = 0; h < n_head; ++h) {
+                    for (int j = 0; j < n_seq_tokens; ++j) {
+                        llama_seq_id seq_id = ubatch->seq_id[s * n_seq_tokens + j][0];
+                        int32_t seq_idx = ubatch->seq_idx[seq_id];
+                        llama_pos pos_j = ubatch->pos[s * n_seq_tokens + j];
+                        int pos_rel_j = pos_j - p0[seq_idx];
+
+                        for (int i = 0; i < n_seq_tokens; ++i) {
+                            llama_pos pos_i = ubatch->pos[s * n_seq_tokens + i];
+                            int pos_rel_i = pos_i - p0[seq_idx];
+
+                            int index = pos_rel_j - pos_rel_i;
+                            float s_index = index >= 0 ? -slopes[h] * index : -INFINITY;
+                            data[seq_idx * n_head * n_seq_tokens * n_seq_tokens + h * n_seq_tokens * n_seq_tokens + j * n_seq_tokens + i] = s_index;
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    bool can_reuse(const llm_graph_params & params) override {
+        bool res = true;
+
+        if (params.ubatch.n_seq_tokens > 1) {
+            res &= (   inp_q_decay &&    inp_q_decay->ne[2] == params.ubatch.n_seq_tokens);
+            res &= (   inp_k_decay &&    inp_k_decay->ne[2] == params.ubatch.n_seq_tokens);
+            res &= (inp_diag_decay && inp_diag_decay->ne[1] == params.ubatch.n_seq_tokens);
+        }
+
+        return res;
+    }
+
+    const llama_hparams & hparams;
+
+    ggml_tensor * inp_slopes     = nullptr; // F32 [n_head]
+    ggml_tensor * inp_q_decay    = nullptr; // F32 [1, n_head, n_batch]
+    ggml_tensor * inp_k_decay    = nullptr; // F32 [1, n_head, n_batch]
+    ggml_tensor * inp_diag_decay = nullptr; // F32 [n_batch, n_batch, n_head]
+};
+
+llama_model_minimax_01::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+    const int64_t n_embd_head = hparams.n_embd_head_v();
+
+    GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
+    // GGML_ASSERT(n_embd_head == n_rot); this is wrong in case of minimax, head_dim = 128, n_rot = 64
+
+    const int64_t n_seqs  = ubatch.n_seqs;
+    const int64_t n_seq_tokens = ubatch.n_seq_tokens;
+
+    GGML_ASSERT(n_seqs != 0);
+    GGML_ASSERT(ubatch.equal_seqs());
+    GGML_ASSERT(ubatch.n_tokens == n_seq_tokens * n_seqs);
+
+    ggml_tensor * cur;
+    ggml_tensor * inpL;
+
+    inpL = build_inp_embd(model.tok_embd);
+
+    auto * inp_hybrid = build_inp_mem_hybrid();
+    auto * inp_rs = inp_hybrid->get_recr();
+
+    ggml_tensor * inp_pos = build_inp_pos();
+    ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+    llm_graph_input_la * la = nullptr;
+
+    auto inp = std::make_unique<llm_graph_input_la>(hparams);
+
+    inp->inp_slopes = ggml_new_tensor_1d(ctx0, GGML_TYPE_F32, n_head);
+    ggml_set_input(inp->inp_slopes);
+    cb(inp->inp_slopes, "slopes", -1);
+
+    if (n_seq_tokens != 1) {
+        inp->inp_q_decay = ggml_new_tensor_4d(ctx0, GGML_TYPE_F32, 1, n_head, n_seq_tokens, n_seqs);
+        ggml_set_input(inp->inp_q_decay);
+        cb(inp->inp_q_decay, "q_decay_exp", -1);
+
+        inp->inp_k_decay = ggml_new_tensor_4d(ctx0, GGML_TYPE_F32, 1, n_head, n_seq_tokens, n_seqs);
+        ggml_set_input(inp->inp_k_decay);
+        cb(inp->inp_k_decay, "k_decay_exp", -1);
+
+        inp->inp_diag_decay = ggml_new_tensor_4d(ctx0, GGML_TYPE_F32, n_seq_tokens, n_seq_tokens, n_head, n_seqs);
+        ggml_set_input(inp->inp_diag_decay);
+        cb(inp->inp_diag_decay, "diag_decay_exp", -1);
+    }
+
+    la = (llm_graph_input_la *) res->add_input(std::move(inp));
+
+    ggml_tensor * slopes = la->inp_slopes;
+
+    for (int il = 0; il < n_layer; ++il) {
+        res->t_layer_inp[il] = inpL;
+
+        ggml_tensor * inpSA = inpL;
+
+        cur = build_norm(inpL, model.layers[il].attn_norm, NULL, LLM_NORM_RMS, il);
+        cb(cur, "attn_norm", il);
+
+        ggml_tensor * residual = cur;
+
+        // self_attention
+        if (!hparams.is_recr(il)) {
+            // softmax attention layer
+
+            auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
+                    n_embd_head, n_head, n_head_kv, il);
+
+            Qcur = ggml_rope_ext(
+                ctx0, Qcur, inp_pos, nullptr,
+                n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+                ext_factor, attn_factor, beta_fast, beta_slow
+                );
+
+            Kcur = ggml_rope_ext(
+                ctx0, Kcur, inp_pos, nullptr,
+                n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+                ext_factor, attn_factor, beta_fast, beta_slow
+                );
+
+            cb(Qcur, "Qcur", il);
+            cb(Kcur, "Kcur", il);
+            cb(Vcur, "Vcur", il);
+
+            cur = build_attn(inp_hybrid->get_attn(),
+                    model.layers[il].wo, NULL, model.layers[il].wo_s,
+                    Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
+        } else {
+            // lightning attention layer
+
+            const auto * mctx_cur = inp_rs->mctx;
+            const auto kv_head = mctx_cur->get_head();
+
+            // TODO unneeded - any way to make conv states optional in recurrent memory?
+            ggml_tensor * conv_states_all = mctx_cur->get_r_l(il);
+            ggml_tensor * conv_state_all  = build_rs(inp_rs, conv_states_all, hparams.n_embd_r(), n_seqs);
+            ggml_build_forward_expand(gf, conv_state_all);
+
+            float slope_scale = 1.0 - 1.0 * il / (n_layer - 1) + 1e-5;
+            ggml_tensor * slope_rate = ggml_scale(ctx0, slopes, slope_scale);
+            cb(slope_rate, "slope_rate", il);
+
+            cur = ggml_reshape_4d(ctx0, cur, cur->ne[0], n_seq_tokens, 1, n_seqs);
+
+            ggml_tensor * QKVcur = build_lora_mm(model.layers[il].wqkv, cur);
+            cb(QKVcur, "QKVcur", il);
+
+            QKVcur = ggml_silu(ctx0, QKVcur);
+            cb(QKVcur, "QKVcur_silu", il);
+
+            QKVcur = ggml_reshape_4d(ctx0, QKVcur, n_embd_head * 3, n_head, n_seq_tokens, n_seqs);
+
+            ggml_tensor * Qcur = ggml_view_4d(ctx0, QKVcur, n_embd_head, n_head, n_seq_tokens, n_seqs, QKVcur->nb[1], QKVcur->nb[2], QKVcur->nb[3], 0*ggml_element_size(QKVcur)*n_embd_head);
+            ggml_tensor * Kcur = ggml_view_4d(ctx0, QKVcur, n_embd_head, n_head, n_seq_tokens, n_seqs, QKVcur->nb[1], QKVcur->nb[2], QKVcur->nb[3], 1*ggml_element_size(QKVcur)*n_embd_head);
+            ggml_tensor * Vcur = ggml_view_4d(ctx0, QKVcur, n_embd_head, n_head, n_seq_tokens, n_seqs, QKVcur->nb[1], QKVcur->nb[2], QKVcur->nb[3], 2*ggml_element_size(QKVcur)*n_embd_head);
+
+            cb(Qcur, "Qcur", il);
+            cb(Kcur, "Kcur", il);
+            cb(Vcur, "Vcur", il);
+
+            // get previous KV
+            ggml_tensor * la_states_all = mctx_cur->get_s_l(il);
+            ggml_tensor * state = build_rs(inp_rs, la_states_all, hparams.n_embd_s(), n_seqs);
+
+            ggml_tensor * kv_old = ggml_reshape_4d(ctx0, state, n_embd_head, n_embd_head, n_head, n_seqs);
+            cb(kv_old, "kv_old", il);
+
+            ggml_tensor * qkv = nullptr;
+            ggml_tensor * kv_new = nullptr;
+
+            if (n_seq_tokens == 1) {
+                // lightning attention - optimized single token case for TG
+
+                ggml_tensor * slopes_neg = ggml_scale(ctx0, slope_rate, -1.0);
+                cb(slopes_neg, "slopes_neg", il);
+
+                ggml_tensor * ratio = ggml_exp(ctx0, slopes_neg);
+                cb(ratio, "ratio", il);
+
+                ggml_tensor * ratio_3d = ggml_reshape_3d(ctx0, ratio, 1, 1, n_head);
+                cb(ratio_3d, "ratio3d", il);
+
+                ggml_tensor * v_trans = ggml_cont(ctx0, ggml_permute(ctx0, Vcur, 1, 2, 0, 3));
+                cb(v_trans, "v_trans", il);
+
+                ggml_tensor * k_trans = ggml_cont(ctx0, ggml_permute(ctx0, Kcur, 1, 2, 0, 3));
+                cb(k_trans, "k_trans", il);
+
+                ggml_tensor * kv_cur = ggml_mul_mat(ctx0, k_trans, v_trans);
+                cb(kv_cur, "kv_cur", il);
+
+                ggml_tensor * kv_old_s = ggml_mul(ctx0, kv_old, ratio_3d);
+                cb(kv_old_s, "kv_old_s", il);
+
+                kv_new = ggml_add(ctx0, kv_old_s, kv_cur);
+                cb(kv_new, "kv_new", il);
+
+                ggml_tensor * q_trans = ggml_permute(ctx0, Qcur, 0, 2, 1, 3);
+                cb(q_trans, "q_trans", il);
+
+                qkv = ggml_mul_mat(ctx0, kv_new, q_trans);
+                cb(qkv, "qkv", il);
+            } else if(n_seq_tokens > 1) {
+                // lightning attention - general multi token case for PP
+
+                ggml_tensor *    q_decay_exp = la->inp_q_decay;
+                ggml_tensor *    k_decay_exp = la->inp_k_decay;
+                ggml_tensor * diag_decay_exp = la->inp_diag_decay;
+
+                ggml_tensor *    q_decay = ggml_exp(ctx0, ggml_scale(ctx0, q_decay_exp, slope_scale));
+                cb(q_decay, "q_decay", il);
+                ggml_tensor *    k_decay = ggml_exp(ctx0, ggml_scale(ctx0, k_decay_exp, slope_scale));
+                cb(k_decay, "k_decay", il);
+                ggml_tensor * diag_decay = ggml_exp(ctx0, ggml_scale(ctx0, diag_decay_exp, slope_scale));
+                cb(diag_decay, "diag_decay", il);
+
+                ggml_tensor * q_s = ggml_mul(ctx0, Qcur, q_decay);
+                cb(q_s, "q_s", il);
+
+                ggml_tensor * q_s_trans = ggml_permute(ctx0, q_s, 0, 2, 1, 3);
+                cb(q_s_trans, "q_s_trans", il);
+
+                ggml_tensor * qkv_none_diag = ggml_mul_mat(ctx0, kv_old, q_s_trans);
+                cb(qkv_none_diag, "qkv_none_diag", il);
+
+                ggml_tensor * q_trans = ggml_permute(ctx0, Qcur, 0, 2, 1, 3);
+                cb(q_trans, "q_trans", il);
+
+                ggml_tensor * k_trans = ggml_permute(ctx0, Kcur, 0, 2, 1, 3);
+                cb(k_trans, "k_trans", il);
+
+                ggml_tensor * qk = ggml_mul_mat(ctx0, k_trans, q_trans);
+                cb(qk, "qk", il);
+
+                qk = ggml_mul(ctx0, qk, diag_decay);
+                cb(qk, "qk_s", il);
+
+                ggml_tensor * v_trans = ggml_cont(ctx0, ggml_permute(ctx0, Vcur, 1, 2, 0, 3));
+                cb(v_trans, "v_trans", il);
+
+                ggml_tensor * qkv_diag = ggml_mul_mat(ctx0, v_trans, qk);
+                cb(qkv_diag, "qkv_diag", il);
+
+                qkv = ggml_add(ctx0, qkv_none_diag, qkv_diag);
+                cb(qkv, "qkv", il);
+
+                ggml_build_forward_expand(gf, qkv);
+
+                ggml_tensor * slopes_neg = ggml_scale(ctx0, slope_rate, -1.0*n_seq_tokens);
+                cb(slopes_neg, "slopes_neg", il);
+
+                ggml_tensor * block_decay = ggml_exp(ctx0, slopes_neg);
+                cb(block_decay, "block_decay", il);
+
+                ggml_tensor * block_decay_3d = ggml_reshape_3d(ctx0, block_decay, 1, 1, n_head);
+                cb(block_decay_3d, "block_decay_3d", il);
+
+                ggml_tensor * kv_old_s = ggml_mul(ctx0, kv_old, block_decay_3d);
+                cb(kv_old_s, "kv_old_s", il);
+
+                ggml_tensor * k_after_decay = ggml_mul(ctx0, Kcur, k_decay);
+                cb(k_after_decay, "k_after_decay", il);
+
+                ggml_tensor * k_after_decay_trans = ggml_cont(ctx0, ggml_permute(ctx0, k_after_decay, 1, 2, 0, 3));
+                cb(k_after_decay_trans, "k_after_decay_trans", il);
+
+                ggml_tensor * kv_cur = ggml_mul_mat(ctx0, k_after_decay_trans, v_trans);
+                cb(kv_cur, "kv_cur", il);
+
+                kv_new = ggml_add(ctx0, kv_old_s, kv_cur);
+                cb(kv_new, "kv_new", il);
+            }
+
+            // store new KV
+            ggml_build_forward_expand(gf,
+                                     ggml_cpy(ctx0, kv_new,
+                                              ggml_view_1d(ctx0, la_states_all, hparams.n_embd_s() * n_seqs,
+                                                           kv_head * hparams.n_embd_s() * ggml_element_size(la_states_all))));
+
+            qkv = ggml_cont(ctx0, ggml_permute(ctx0, qkv, 0, 2, 1, 3));
+            cb(qkv, "qkv_permuted", il);
+
+            qkv = ggml_reshape_4d(ctx0, qkv, qkv->ne[0]*qkv->ne[1], qkv->ne[2], 1, qkv->ne[3]);
+
+            // norm
+            ggml_tensor * qkv_norm = build_norm(qkv,
+                    model.layers[il].attn_norm_2, NULL,
+                    LLM_NORM_RMS, il);
+            cb(qkv_norm, "qkv_norm", il);
+
+            ggml_tensor * g = build_lora_mm(model.layers[il].wg, cur);
+            cb(g, "g", il);
+
+            g = ggml_sigmoid(ctx0, g);
+            cb(g, "g_sigm", il);
+
+            cur = ggml_mul(ctx0, g, qkv_norm);
+
+            cur = build_lora_mm(model.layers[il].wo, cur);
+            cb(cur, "attn_out", il);
+
+            cur = ggml_reshape_2d(ctx0, cur, cur->ne[0], n_seq_tokens*n_seqs);
+            cb(cur, "attn_out", il);
+        }
+
+        if (il == n_layer - 1 && inp_out_ids) {
+            cur   = ggml_get_rows(ctx0,   cur, inp_out_ids);
+            inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
+            residual = ggml_get_rows(ctx0, residual, inp_out_ids);
+        }
+
+        residual = ggml_scale(ctx0, residual, hparams.f_residual_scale);
+        cb(residual, "residual_scaled_attn", il);
+
+        ggml_tensor * ffn_inp = ggml_add(ctx0, cur, residual);
+        cb(ffn_inp, "ffn_inp", il);
+
+        // MoE branch
+        cur = build_norm(ffn_inp,
+                model.layers[il].ffn_norm, NULL,
+                LLM_NORM_RMS, il);
+        cb(cur, "ffn_norm", il);
+
+        residual = cur;
+
+        cur = build_moe_ffn(cur,
+                model.layers[il].ffn_gate_inp,
+                model.layers[il].ffn_up_exps,
+                model.layers[il].ffn_gate_exps,
+                model.layers[il].ffn_down_exps,
+                model.layers[il].ffn_exp_probs_b,
+                n_expert, n_expert_used,
+                LLM_FFN_SILU, true,
+                hparams.expert_weights_scale,
+                LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX,
+                il);
+        cb(cur, "ffn_moe_out", il);
+
+        residual = ggml_scale(ctx0, residual, hparams.f_residual_scale);
+        cb(residual, "residual_scaled_ffn", il);
+
+        cur = ggml_add(ctx0, cur, residual);
+        cb(cur, "ffn_out", il);
+
+        cur = build_cvec(cur, il);
+        cb(cur, "l_out", il);
+
+        // input for next layer
+        inpL = cur;
+    }
+
+    cur = inpL;
+
+    cur = build_norm(cur,
+            model.output_norm, NULL,
+            LLM_NORM_RMS, -1);
+
+    cb(cur, "result_norm", -1);
+    res->t_embd = cur;
+
+    // lm_head
+    cur = build_lora_mm(model.output, cur, model.output_s);
+
+    cb(cur, "result_output", -1);
+    res->t_logits = cur;
+
+    ggml_build_forward_expand(gf, cur);
+}
@@ -25,6 +25,8 @@ void llama_model_minimax_m3::load_arch_hparams(llama_model_loader & ml) {
    ml.get_key(LLM_KV_ATTENTION_INDEXER_LOCAL_BLOCKS,  hparams.indexer_local_blocks);
    msa_p = { (int) hparams.indexer_block_size, (int) hparams.indexer_top_k, (int) hparams.indexer_local_blocks };

+    GGML_ASSERT(hparams.indexer_block_size > 0); // avoid div by zero
+
    switch (hparams.n_layer()) {
        case 60: type = LLM_TYPE_428B_A23B; break;
        default: type = LLM_TYPE_UNKNOWN;
@@ -2043,6 +2043,19 @@ struct llama_model_apertus : public llama_model_base {
 };


+struct llama_model_minimax_01 : public llama_model_base {
+    llama_model_minimax_01(const struct llama_model_params & params) : llama_model_base(params) {}
+    void load_arch_hparams(llama_model_loader & ml) override;
+    void load_arch_tensors(llama_model_loader & ml) override;
+
+    struct graph : public llm_graph_context {
+        graph(const llama_model & model, const llm_graph_params & params);
+    };
+
+    std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
 struct llama_model_minimax_m2 : public llama_model_base {
    llama_model_minimax_m2(const struct llama_model_params & params) : llama_model_base(params) {}
    void load_arch_hparams(llama_model_loader & ml) override;
@@ -6955,6 +6955,24 @@ static void test_reasoning_budget_message_per_request() {
    }
 }

+static void test_reasoning_effort_caps() {
+    LOG_DBG("%s\n", __func__);
+
+    auto assert_supports_effort = [](const std::string & path, bool expected) {
+        auto tmpls = read_templates(path);
+        assert_equals(expected, common_chat_templates_get_caps(tmpls.get()).at("supports_reasoning_effort"));
+    };
+
+    assert_supports_effort("models/templates/deepseek-ai-DeepSeek-V4.jinja", true);
+    assert_supports_effort("models/templates/muse-glimmer.jinja", true);
+    assert_supports_effort("models/templates/tencent-Hy3.jinja", true);
+    assert_supports_effort("models/templates/openai-gpt-oss-120b.jinja", true);
+    assert_supports_effort("models/templates/upstage-Solar-Open-100B.jinja", true);
+    assert_supports_effort("models/templates/Cohere2MoE.jinja", true);
+    assert_supports_effort("models/templates/meta-llama-Llama-3.1-8B-Instruct.jinja", false);
+    assert_supports_effort("models/templates/Qwen-Qwen3-0.6B.jinja", false);
+}
+
 static void test_msg_diffs_compute() {
    LOG_DBG("%s\n", __func__);
    {
@@ -7114,6 +7132,7 @@ int main(int argc, char ** argv) {
        test_deepseek_v4_thinking_retention();
        test_deepseek_v4_tool_result_ordering();
        test_template_generation_prompt();
+        test_reasoning_effort_caps();
        test_reasoning_budget_tokens_per_request();
        test_reasoning_budget_message_per_request();
        test_template_output_peg_parsers(detailed_debug);
@@ -33,6 +33,7 @@ static void test_array_methods(testing & t);
 static void test_object_methods(testing & t);
 static void test_hasher(testing & t);
 static void test_stats(testing & t);
+static void test_string_parts(testing & t);
 static void test_fuzzing(testing & t);

 static bool g_python_mode = false;
@@ -72,6 +73,7 @@ int main(int argc, char *argv[]) {
    if (!g_python_mode) {
        t.test("hasher", test_hasher);
        t.test("stats", test_stats);
+        t.test("string parts", test_string_parts);
        t.test("fuzzing", test_fuzzing);
    }

@@ -2057,6 +2059,36 @@ static void test_stats(testing & t) {
    });
 }

+static void test_string_parts(testing & t) {
+    static auto render = [](const std::string & tmpl, const json & vars) -> jinja::string {
+        jinja::lexer lexer;
+        auto lexer_res = lexer.tokenize(tmpl);
+
+        jinja::program ast = jinja::parse_from_tokens(lexer_res);
+
+        jinja::context ctx(tmpl);
+        jinja::global_from_json(ctx, vars, true);
+
+        jinja::runtime runtime(ctx);
+        return runtime.gather_string_parts(runtime.execute(ast))->as_string();
+    };
+
+    t.test("merge joins only the neighbours with the same type", [](testing & t) {
+        // "AB" comes from the input and merges, "-" comes from the template and must not
+        jinja::string res = render("{{ val.a }}{{ val.b }}-{{ val.c }}",
+                                   json{{"val", json{{"a", "A"}, {"b", "B"}, {"c", "C"}}}});
+
+        if (t.assert_true("3 parts after the merge", res.parts.size() == 3)) {
+            t.assert_true("part 0 is the merged input", res.parts[0].val == "AB" && res.parts[0].is_input);
+            t.assert_true("part 1 is from the template", res.parts[1].val == "-" && !res.parts[1].is_input);
+            t.assert_true("part 2 is input",             res.parts[2].val == "C" && res.parts[2].is_input);
+        } else {
+            t.log("parts: " + std::to_string(res.parts.size()) + ", rendered: " + json(res.str()).dump());
+        }
+    });
+
+}
+
 static void test_template_cpp(testing & t, const std::string & name, const std::string & tmpl, const json & vars, const std::string & expect) {
    t.test(name, [&tmpl, &vars, &expect](testing & t) {
        jinja::lexer lexer;
@@ -243,6 +243,7 @@ static gguf_context_ptr get_gguf_ctx(const llm_arch arch, const bool moe) {
    ms.add_kv(LLM_KV_KDA_HEAD_DIM,              uint32_t(128));
    ms.add_kv(LLM_KV_WKV_HEAD_SIZE,             n_embd/n_head);
    ms.add_kv(LLM_KV_SHORTCONV_L_CACHE,         uint32_t(3));
+    ms.add_kv(LLM_KV_RESIDUAL_SCALE,            3.5565588200778455f);

    for (uint32_t il = 0; il < n_layer; il++) {
        ggml_tensor t;
@@ -364,6 +365,7 @@ static bool moe_mandatory(const llm_arch arch) {
        case LLM_ARCH_SMALLTHINKER:
        case LLM_ARCH_LLADA_MOE:
        case LLM_ARCH_GROVEMOE:
+        case LLM_ARCH_MINIMAX_01:
        case LLM_ARCH_MINIMAX_M2:
        case LLM_ARCH_MINIMAX_M3:
        case LLM_ARCH_RND1:
@@ -436,7 +438,7 @@ static bool arch_supported(const llm_arch arch) {

    // FIXME: these hit scheduler/view-backed-output issues with WebGPU on CI.
 #ifdef GGML_USE_WEBGPU
-    if (arch == LLM_ARCH_DEEPSEEK32 || arch == LLM_ARCH_GLM_DSA) {
+    if (arch == LLM_ARCH_DEEPSEEK32 || arch == LLM_ARCH_GLM_DSA || arch == LLM_ARCH_MINIMAX_01) {
        return false;
    }
 #endif // GGML_USE_WEBGPU
@@ -170,6 +170,7 @@
 | `--jinja, --no-jinja` | whether to use jinja template engine for chat (default: enabled)<br/>(env: LLAMA_ARG_JINJA) |
 | `--reasoning-format FORMAT` | controls whether thought tags are allowed and/or extracted from the response, and in which format they're returned; one of:<br/>- none: leaves thoughts unparsed in `message.content`<br/>- deepseek: puts thoughts in `message.reasoning_content`<br/>- deepseek-legacy: keeps `<think>` tags in `message.content` while also populating `message.reasoning_content`<br/>(default: auto)<br/>(env: LLAMA_ARG_THINK) |
 | `-rea, --reasoning [on\|off\|auto]` | Use reasoning/thinking in the chat ('on', 'off', or 'auto', default: 'auto' (detect from template))<br/>(env: LLAMA_ARG_REASONING) |
+| `--reasoning-effort LEVEL` | reasoning effort level given to the chat template: 'default' to keep the template default,<br/>or a level such as 'minimal', 'low', 'medium', 'high', 'xhigh' or 'max' (default: default)<br/>(env: LLAMA_ARG_REASONING_EFFORT) |
 | `--reasoning-budget N` | token budget for thinking: -1 for unrestricted, 0 for immediate end, N>0 for token budget (default: -1)<br/>(env: LLAMA_ARG_THINK_BUDGET) |
 | `--reasoning-budget-message MESSAGE` | message injected before the end-of-thinking tag when reasoning budget is exhausted (default: none)<br/>(env: LLAMA_ARG_THINK_BUDGET_MESSAGE) |
 | `--reasoning-preserve, --no-reasoning-preserve` | preserve reasoning trace in the full history, not just the last assistant message (default: template default)<br/>compatible with certain templates having 'supports_preserve_reasoning' capability<br/>example: https://docs.z.ai/guides/capabilities/thinking-mode#preserved-thinking<br/>(env: LLAMA_ARG_REASONING_PRESERVE) |
@@ -251,6 +251,7 @@ llama-completion.exe -m models\gemma-1.1-7b-it.Q4_K_M.gguf --ignore-eos -n -1
 | `--jinja, --no-jinja` | whether to use jinja template engine for chat (default: disabled)<br/>(env: LLAMA_ARG_JINJA) |
 | `--reasoning-format FORMAT` | controls whether thought tags are allowed and/or extracted from the response, and in which format they're returned; one of:<br/>- none: leaves thoughts unparsed in `message.content`<br/>- deepseek: puts thoughts in `message.reasoning_content`<br/>- deepseek-legacy: keeps `<think>` tags in `message.content` while also populating `message.reasoning_content`<br/>(default: auto)<br/>(env: LLAMA_ARG_THINK) |
 | `-rea, --reasoning [on\|off\|auto]` | Use reasoning/thinking in the chat ('on', 'off', or 'auto', default: 'auto' (detect from template))<br/>(env: LLAMA_ARG_REASONING) |
+| `--reasoning-effort LEVEL` | reasoning effort level given to the chat template: 'default' to keep the template default,<br/>or a level such as 'minimal', 'low', 'medium', 'high', 'xhigh' or 'max' (default: default)<br/>(env: LLAMA_ARG_REASONING_EFFORT) |
 | `--reasoning-budget N` | token budget for thinking: -1 for unrestricted, 0 for immediate end, N>0 for token budget (default: -1)<br/>(env: LLAMA_ARG_THINK_BUDGET) |
 | `--reasoning-budget-message MESSAGE` | message injected before the end-of-thinking tag when reasoning budget is exhausted (default: none)<br/>(env: LLAMA_ARG_THINK_BUDGET_MESSAGE) |
 | `--reasoning-preserve, --no-reasoning-preserve` | preserve reasoning trace in the full history, not just the last assistant message (default: template default)<br/>compatible with certain templates having 'supports_preserve_reasoning' capability<br/>example: https://docs.z.ai/guides/capabilities/thinking-mode#preserved-thinking<br/>(env: LLAMA_ARG_REASONING_PRESERVE) |
@@ -603,7 +603,7 @@ struct clip_image_u8 {
            // return a dummy value, so that legacy code can still process image without errors
            return { 0, 0, 0 };
        }
-        int idx = (y * nx + x) * 3;
+        size_t idx = ((size_t) y * (size_t) nx + (size_t) x) * 3;
        return { buf[idx], buf[idx + 1], buf[idx + 2] };
    }

@@ -611,8 +611,8 @@ struct clip_image_u8 {
        if (is_placeholder()) {
            return; // no-op
        }
-        int idx = (y * nx + x) * 3;
-        buf[idx] = rgb[0];
+        size_t idx = ((size_t) y * (size_t) nx + (size_t) x) * 3;
+        buf[idx]     = rgb[0];
        buf[idx + 1] = rgb[1];
        buf[idx + 2] = rgb[2];
    }
@@ -1595,6 +1595,9 @@ struct clip_model_loader {
                        hparams.image_resize_algo = RESIZE_ALGO_BICUBIC_PILLOW;
                        hparams.image_resize_pad  = PAD_NONE;
                        get_u32(KEY_SPATIAL_MERGE_SIZE, hparams.n_merge, false);
+                        // n_merge is used as a divisor in clip_image_batch_encode
+                        // (gh / n_merge); reject 0 to avoid int div-by-zero (DoS).
+                        GGML_ASSERT(hparams.n_merge > 0);
                        hparams.rope_theta = 10000.0f; // vision_config.rope_theta
                        // MiniMax-M3: max_pixels 451584 (=672^2) -> 576 merged tokens (image_seq_length)
                        hparams.set_limit_image_tokens(8, 576);
@@ -1823,7 +1826,9 @@ struct clip_model_loader {
                        // unlimited-ocr shares the v1 projector but tiles up to 32
                        get_u32(KEY_PREPROC_MIN_TILES, hparams.preproc_min_tiles, false);
                        get_u32(KEY_PREPROC_MAX_TILES, hparams.preproc_max_tiles, false);
-                        GGML_ASSERT(hparams.preproc_min_tiles <= hparams.preproc_max_tiles);
+                        GGML_ASSERT(hparams.preproc_min_tiles >= 0
+                                    && hparams.preproc_min_tiles <= hparams.preproc_max_tiles
+                                    && hparams.preproc_max_tiles <= 256);
                     } break;
                case PROJECTOR_TYPE_HUNYUANVL:
                    {
@@ -1888,6 +1893,9 @@ struct clip_model_loader {
                        hparams.audio_window_len       = 400;
                        hparams.audio_hop_len          = 160;
                        get_u32(KEY_A_CHUNK_SIZE,           hparams.audio_chunk_size);
+                        // context_size is squared for the attn_dists/mask buffers; cap to prevent int32 overflow
+                        // (legitimate values are small, e.g. 12-200; 8192^2 = 67M still fits int32)
+                        GGML_ASSERT(hparams.audio_chunk_size > 0 && hparams.audio_chunk_size <= 8192);
                        get_u32(KEY_A_CONV_KERNEL_SIZE,     hparams.audio_conv_kernel_size);
                        get_u32(KEY_A_MAX_POS_EMB,          hparams.audio_max_pos_emb);
                        get_u32(KEY_A_PROJ_WINDOW_SIZE,     hparams.audio_proj_window_size);
@@ -1927,8 +1935,9 @@ struct clip_model_loader {
                    // note: some models having hparams.image_size == 0, which means the image size is dynamic
                    throw std::runtime_error(string_format("%s: image_size (%d) cannot be negative\n", __func__, hparams.image_size));
                }
-                if (hparams.image_size > 65536) {
-                    throw std::runtime_error(string_format("%s: image_size (%d) is too large (max 65536)\n", __func__, hparams.image_size));
+                if (hparams.image_size > 8192) {
+                    // cap prevents int32 overflow in n_patches = (image_size/patch_size)^2
+                    throw std::runtime_error(string_format("%s: image_size (%d) is too large (max 8192)\n", __func__, hparams.image_size));
                }
                if (hparams.patch_size <= 0 || hparams.patch_size >= 65536) {
                    throw std::runtime_error(string_format("%s: patch_size (%d) must be positive and less than 65536\n", __func__, hparams.patch_size));
@@ -1939,9 +1948,12 @@ struct clip_model_loader {
                if (hparams.image_max_pixels < hparams.image_min_pixels) {
                    throw std::runtime_error(string_format("%s: image_max_pixels (%d) is less than image_min_pixels (%d)\n", __func__, hparams.image_max_pixels, hparams.image_min_pixels));
                }
-                if (hparams.n_merge < 0 || hparams.n_merge >= 65536) {
+                if (hparams.n_merge <= 0 || hparams.n_merge >= 65536) {
                    throw std::runtime_error(string_format("%s: n_merge (%d) must be greater than 0 and less than 65536\n", __func__, hparams.n_merge));
                }
+                if (hparams.attn_window_size > 4096) {
+                    throw std::runtime_error(string_format("%s: attn_window_size (%d) is too large (max 4096)\n", __func__, hparams.attn_window_size));
+                }
            }

            LOG_INF("%s: projector:          %s\n", __func__, proj_type.c_str());
@@ -5408,13 +5420,13 @@ bool clip_encode(struct clip_ctx * ctx, struct clip_encode_params * params) {
                const int context_size = ctx->model.hparams.audio_chunk_size;
                const int max_pos_emb  = ctx->model.hparams.audio_max_pos_emb;

-                std::vector<int32_t> dists(context_size * context_size);
+                std::vector<int32_t> dists((size_t) context_size * (size_t) context_size);
                for (int i = 0; i < context_size; i++) {
                    for (int j = 0; j < context_size; j++) {
                        int d = i - j;
                        if (d < -context_size) d = -context_size;
                        if (d >  context_size) d =  context_size;
-                        dists[i * context_size + j] = d + max_pos_emb;
+                        dists[(size_t) i * (size_t) context_size + (size_t) j] = d + max_pos_emb;
                    }
                }
                set_input_i32("attn_dists", dists);
@@ -5423,13 +5435,13 @@ bool clip_encode(struct clip_ctx * ctx, struct clip_encode_params * params) {
                const int remainder  = n_frames % context_size;
                if (remainder > 0) {
                    const int num_blocks = (n_frames + context_size - 1) / context_size;
-                    std::vector<float> mask(context_size * context_size * num_blocks, 0.0f);
+                    std::vector<float> mask((size_t) context_size * (size_t) context_size * (size_t) num_blocks, 0.0f);
                    const float neg_inf = -INFINITY;
-                    const int last_block_offset = (num_blocks - 1) * context_size * context_size;
+                    const size_t last_block_offset = (size_t) (num_blocks - 1) * (size_t) context_size * (size_t) context_size;
                    for (int q = 0; q < context_size; q++) {
                        for (int k = 0; k < context_size; k++) {
                            if (q >= remainder || k >= remainder) {
-                                mask[last_block_offset + q * context_size + k] = neg_inf;
+                                mask[last_block_offset + (size_t) q * (size_t) context_size + (size_t) k] = neg_inf;
                            }
                        }
                    }
@@ -82,7 +82,7 @@ struct decode_embd_batch {
    llama_batch batch;
    decode_embd_batch(float * embd, int32_t n_tokens, int n_pos_per_embd, int n_mmproj_embd) : n_pos_per_embd(n_pos_per_embd), n_mmproj_embd(n_mmproj_embd) {
        GGML_ASSERT(n_tokens > 0 && n_pos_per_embd > 0 && n_mmproj_embd > 0);
-        pos     .resize(n_tokens * n_pos_per_embd);
+        pos     .resize((size_t) n_tokens * (size_t) n_pos_per_embd);
        n_seq_id.resize(n_tokens);
        seq_ids .resize(n_tokens + 1);
        logits  .resize(n_tokens);
@@ -115,10 +115,12 @@ struct decode_embd_batch {
        GGML_ASSERT(!rel_pos.empty() && (int32_t)rel_pos.size() == batch.n_tokens);
        seq_id_0[0] = seq_id;
        for (int32_t i = 0; i < batch.n_tokens; i++) {
-            pos[i                     ] = rel_pos[i].t;
-            pos[i + batch.n_tokens    ] = rel_pos[i].y;
-            pos[i + batch.n_tokens * 2] = rel_pos[i].x;
-            pos[i + batch.n_tokens * 3] = rel_pos[i].z;
+            const size_t idx = (size_t) i;
+            const size_t n_tokens = (size_t) batch.n_tokens;
+            pos[idx                    ] = rel_pos[i].t;
+            pos[idx + n_tokens         ] = rel_pos[i].y;
+            pos[idx + n_tokens * 2     ] = rel_pos[i].x;
+            pos[idx + n_tokens * 3     ] = rel_pos[i].z;
        }
        for (int i = 0; i < batch.n_tokens; i++) {
            batch.n_seq_id[i] = 1;
@@ -132,10 +134,12 @@ struct decode_embd_batch {
        GGML_ASSERT(n_pos_per_embd == 4);
        seq_id_0[0] = seq_id;
        for (int i = 0; i < batch.n_tokens; i++) {
-            pos[i                     ] = pos_0 + i;
-            pos[i + batch.n_tokens    ] = pos_0 + i;
-            pos[i + batch.n_tokens * 2] = pos_0 + i;
-            pos[i + batch.n_tokens * 3] = pos_0 + i;
+            const size_t idx = (size_t) i;
+            const size_t n_tokens = (size_t) batch.n_tokens;
+            pos[idx                    ] = pos_0 + i;
+            pos[idx + n_tokens         ] = pos_0 + i;
+            pos[idx + n_tokens * 2     ] = pos_0 + i;
+            pos[idx + n_tokens * 3     ] = pos_0 + i;
        }
        for (int i = 0; i < batch.n_tokens; i++) {
            batch.n_seq_id[i] = 1;
@@ -148,7 +152,7 @@ struct decode_embd_batch {
        GGML_ASSERT(offset >= 0 && n_tokens > 0 && offset + n_tokens <= batch.n_tokens);
        llama_pos * pos_ptr;
        pos_view.clear();
-        pos_view.reserve(n_tokens * n_pos_per_embd);
+        pos_view.reserve((size_t) n_tokens * (size_t) n_pos_per_embd);
        if (n_pos_per_embd > 1) {
            // mrope
            // for example, with layout of src: 1234...1234...1234...1234...
@@ -157,7 +161,7 @@ struct decode_embd_batch {
                // assume n_tokens is less than or equal to batch.n_tokens
                // batch.n_tokens is number of **total** tokens
                // n_tokens is number of viewed token
-                size_t src_idx = i * batch.n_tokens + offset;
+                size_t src_idx = (size_t) i * (size_t) batch.n_tokens + (size_t) offset;
                pos_view.insert(pos_view.end(),
                    pos.data() + src_idx,
                    pos.data() + src_idx + n_tokens);
@@ -1317,7 +1317,7 @@ void mtmd_image_preprocessor_step3vl::img_u8_resize_bilinear_to_f32(
    const float scale_x = static_cast<float>(src_size.width)  / target_width;
    const float scale_y = static_cast<float>(src_size.height) / target_height;

-    std::vector<float> local_buf(3 * target_width * target_height);
+    std::vector<float> local_buf((size_t) 3 * (size_t) target_width * (size_t) target_height);

    for (int y = 0; y < target_height; ++y) {
        const float src_y = (static_cast<float>(y) + 0.5f) * scale_y - 0.5f;
@@ -1338,7 +1338,7 @@ void mtmd_image_preprocessor_step3vl::img_u8_resize_bilinear_to_f32(
            const auto p10 = src.get_pixel(x0, y1);
            const auto p11 = src.get_pixel(x1, y1);

-            const size_t idx_dst = 3 * (y * target_width + x);
+            const size_t idx_dst = (size_t) 3 * ((size_t) y * (size_t) target_width + (size_t) x);
            for (int c = 0; c < 3; ++c) {
                const float v00 = (static_cast<float>(p00[c]) / 255.0f - mean[c]) / std[c];
                const float v01 = (static_cast<float>(p01[c]) / 255.0f - mean[c]) / std[c];
@@ -226,6 +226,7 @@ For the full list of features, please refer to [server's changelog](https://gith
 | `--jinja, --no-jinja` | whether to use jinja template engine for chat (default: enabled)<br/>(env: LLAMA_ARG_JINJA) |
 | `--reasoning-format FORMAT` | controls whether thought tags are allowed and/or extracted from the response, and in which format they're returned; one of:<br/>- none: leaves thoughts unparsed in `message.content`<br/>- deepseek: puts thoughts in `message.reasoning_content`<br/>- deepseek-legacy: keeps `<think>` tags in `message.content` while also populating `message.reasoning_content`<br/>(default: auto)<br/>(env: LLAMA_ARG_THINK) |
 | `-rea, --reasoning [on\|off\|auto]` | Use reasoning/thinking in the chat ('on', 'off', or 'auto', default: 'auto' (detect from template))<br/>(env: LLAMA_ARG_REASONING) |
+| `--reasoning-effort LEVEL` | reasoning effort level given to the chat template: 'default' to keep the template default,<br/>or a level such as 'minimal', 'low', 'medium', 'high', 'xhigh' or 'max' (default: default)<br/>(env: LLAMA_ARG_REASONING_EFFORT) |
 | `--reasoning-budget N` | token budget for thinking: -1 for unrestricted, 0 for immediate end, N>0 for token budget (default: -1)<br/>(env: LLAMA_ARG_THINK_BUDGET) |
 | `--reasoning-budget-message MESSAGE` | message injected before the end-of-thinking tag when reasoning budget is exhausted (default: none)<br/>(env: LLAMA_ARG_THINK_BUDGET_MESSAGE) |
 | `--reasoning-preserve, --no-reasoning-preserve` | preserve reasoning trace in the full history, not just the last assistant message (default: template default)<br/>compatible with certain templates having 'supports_preserve_reasoning' capability<br/>example: https://docs.z.ai/guides/capabilities/thinking-mode#preserved-thinking<br/>(env: LLAMA_ARG_REASONING_PRESERVE) |
@@ -1250,7 +1251,7 @@ The `response_format` parameter supports both plain JSON output (e.g. `{"type":

 `chat_template_kwargs`: Allows sending additional parameters to the json templating system. For example: `{"enable_thinking": false}`

-`reasoning_effort`: If set to `none`, reasoning will be disabled for this request. Other values (e.g., `low`, `max`) have no effect on reasoning.
+`reasoning_effort`: If `none`, reasoning/thinking is disabled. Otherwise, the value is made available to the jinja template.

 `reasoning_format`: The reasoning format to be parsed. If set to `none`, it will output the raw generated text.

@@ -1292,12 +1292,15 @@ json oaicompat_chat_params_parse(
        throw std::invalid_argument("invalid type for \"enable_thinking\" (expected boolean, got string)");
    }

-    // Parse also the OAI "reasoning_effort": "none" specific value
+    // Parse the OAI "reasoning_effort" field; "none" disables reasoning.
    if (body.contains("reasoning_effort")) {
        auto reasoning_effort = json_value(body, "reasoning_effort", std::string(""));
        if (reasoning_effort == "none") {
            inputs.enable_thinking = false;
-        } // other reasoning_effort values are model-specific and not yet handled
+            inputs.chat_template_kwargs.erase("reasoning_effort");
+        } else if (!reasoning_effort.empty()) {
+            inputs.chat_template_kwargs["reasoning_effort"] = json(reasoning_effort).dump();
+        }
    }

    inputs.force_pure_content = opt.force_pure_content;
Author	SHA1	Message	Date
fairydreaming	16d222fc5e	model : add support for MiniMaxText01ForCausalLM and MiniMaxM1ForCausalLM (#27018 ) * llama : support for MiniMax-Text-01 model * chore : renames to match the other MiniMax models * model : add logits mask as MiniMax-Text-01 embeddings tensor has zero-valued embeddings for tokens >= 200032 that produce zero logits disrupting the token sampling process * llama : replace hardcoded conditions with hparams.is_recr() * model : used build_rs() for recurrent state management * chore : code cleanup * model : optimized MiniMax-Text-01 by removing the state tranpose operations * chore : removed unnecessary ggml_cont() in MiniMax-Text-01 implementation * llama : add generic logits mask graph input * model : permuted diag_decay dimensions to avoid doing it inside MiniMax-Text-01 graph * chore : code cleanup * chore : code cleanup * model : use token positions when calculating MiniMax-Text-01 decay tensors * convert : add support for MiniMaxM1ForCausalLM as it seems to be the same as MiniMaxText01ForCausalLM * chat : add jinja template for MiniMax-M1 Co-authored-by: QscQ <qscqesze@gmail.com> * chore : code cleanup * tests : MINIMAX_01-related fixes * chore : silence Python lint errors * vocab : remove unnecessary vocab type * convert : update MiniMaxText01Model conversion to use yield when modifying tensors * convert : suppress tokens with zero-valued embeddings during MiniMax-Text-01 conversion * llama : removed logits mask - no longer necessary as token suppression is used instead * model : use common functions to make MiniMax-Text-01 implementation more concise Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co> * model : use common functions to make MiniMax-Text-01 implementation more concise Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co> * convert : override non-working built-in chat template during conversion * tests : skip arch MINIMAX_01 tests for WebGPU backend (it breaks again) --------- Co-authored-by: Stanisław Szymczyk <sszymczy@gmail.com> Co-authored-by: QscQ <qscqesze@gmail.com> Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co>	2026-08-15 00:02:38 +02:00
Xuan-Son Nguyen	6fed9f6ff7	mtmd, common: various fixes (#27071 ) * apply fixes * cont * revert gguf fix	2026-08-14 23:34:56 +02:00
0	9e40df63ba	jinja : fix quadratic cost in gather_string_parts (#27034 ) * jinja : fix quadratic cost in gather_string_parts * fix some comments * remove test	2026-08-14 23:34:40 +02:00
Andy Williams	7e4c0a9688	chat : pass reasoning_effort to template * chat: add reasoning_effort to common_chat_templates_inputs Store OpenAI Chat Completions reasoning_effort and make it available to jinja templates (with model specific translations where required). Assisted-by: llama.cpp:Muse-Glimmer-30B * server : fixup reading reasoning effort from body server_chat_convert_responses_to_chatcmpl already handles conversion of Responses API reasoning.effort to reasoning_effort * chat : expose reasoning effort Assisted-by: Claude Opus 5 * chat : add reasoning_effort to generation_params Assisted-by: Claude Opus 5 * chat : move reasoning_effort next to enable_thinking Assisted-by: Claude Opus 5 * cont : mirror preserve_reasoning * cont : pass context through analyze function --------- Co-authored-by: Alde Rojas <hello@alde.dev>	2026-08-14 13:23:11 -05:00
Georgi Gerganov	9b05354ec6	sync : ggml	2026-08-14 19:06:19 +03:00
Georgi Gerganov	06ae2326ba	ggml : bump version to 0.20.0 (ggml/1584)	2026-08-14 19:06:19 +03:00