2 Commits

Author	SHA1	Message	Date
Pascal	217df17ac3	mtmd: stop feeding the text stream again during Qwen3-TTS generation (#26706) ... The reference implementation has two mutually exclusive prompt layouts. In non streaming mode the prefill carries the whole utterance text plus tts_eos summed with codec_pad, and the trailing text hidden collapses to a single tts_pad row. In streaming mode the prefill carries only the first text token and the trailing rows stream the rest of the text followed by tts_eos. The pipeline built the non streaming prefill but the streaming overlay, so the talker saw the utterance a second time during generation and read it twice before emitting codec_eos. The overlay is now the single tts_pad row that matches the prefill.	2026-08-07 13:32:52 +02:00
Xuan-Son Nguyen	0713275082	mtmd: support Qwen3-TTS (note: breaking change to llama-tts binary) (#26254) ... * convert text model * main model load ok * convert encoder ok * speaker encoder loading ok * speaker enc graph * adapt vocab for backbone (with some tricks) * add suppress_tokens * poc new mtmd gen api * convert code_predictor to gguf * load gen_code model ok * add clip_encode * wire up * code gen cgraph init version Co-authored-by: Pascal <admin@serveurperso.com> * code2wav convert to gguf * code2wav graph ok * wire up in/out * (wip) subgraph * wire up * wip, correct code2wav * demo (to be removed) * code2wav preserve kv between calls * demo voice clone * llama: add llama_model_get_tok_embd * mtmd_helper_gen_audio API * fix clamp cold prefix Co-authored-by: Pascal <admin@serveurperso.com> * fuse snake op Co-authored-by: Pascal <admin@serveurperso.com> * demo: use proper sampling * update dev docs * polymorphism helper * revamp llama-tts binary * update docs * fix compile * fix lint * nits * add guide + docs * more timings info * clean up code comments * security fixes * update docs * use ggml_build_forward_select, clean up comments * fix ci * use ISO 639-1 language code * rename CODE2WAV --> GEN_WAV, update docs * clean up * clean up tts.cpp * add seq_id * add step_prompt() * mtmd_helper_model_can_chat * clean up comments --------- Co-authored-by: Pascal <admin@serveurperso.com>	2026-08-04 17:26:15 +02:00