cleanups

Signed-off-by: Vladimir Mandic <mandic00@live.com>

cli/sdnq-attention-benchmark.py

@@ -465,7 +465,7 @@ def load_sdnext():
             raise
         detail = f"exited with code {e.code}" if isinstance(e, SystemExit) else f"{type(e).__name__}: {e}"
         console.print(f"[red]sdnext failed to start: {detail}[/red]")
-        text = startup_log["text"].strip()
+        text = startup_log["text"].strip() # pylint: disable=used-before-assignment
         if text:
             console.print(Panel(escape(text[-4000:]), title="sdnext startup log", box=ROUNDED_BOX))
         console.print("run from the sdnext root with the venv active; triton is required")
@@ -2229,7 +2229,7 @@ def resolved_group_label(layer, in_features):
     return "row"
 
 
-def bench_group_sizes(shape_label, out_features, in_features, plain_results, selected_dtypes, iters, warmup, config_timeout=300):
+def bench_group_sizes(shape_label, out_features, in_features, plain_results, selected_dtypes, iters, warmup, config_timeout=300): # pylint: disable=unused-argument
     # the Group size setting: 0 = auto, -1 = row-wise, explicit values snap to a divisor of
     # in_features; grouping forces a per-forward re-quantize when quantized matmul is on, so
     # the mm cells price that cost alongside the accuracy gain

data/reference-cloud.json

@@ -2,21 +2,25 @@
   "Nano Banana lite": {
     "path": "gemini-3.1-flash-lite-image",
     "desc": "Nano Banana Lite is designed as the efficiency specialist of the image generation family, offering ultra-low latency and cost-effective image generation and editing. By targeting a sub-2 second latency and significantly reduced TPU compute costs, this model enables high-volume interactive developer use cases and real-time consumer applications. (Knowledge cutoff January 2025)",
-    "preview": "gemini-3.1-flash-lite-image.jpg"
+    "preview": "gemini-3.1-flash-lite-image.jpg",
+    "date": "2026 July"
   },
   "Nano Banana 2": {
     "path": "gemini-3.1-flash-image",
     "desc": "Nano Banana 2 provides high-quality image generation and conversational editing at a mainstream price point and low latency. It serves as the high-efficiency counterpart to Gemini 3 Pro Image, optimized for speed and high-volume developer use cases.(Knowledge cutoff January 2025)",
-    "preview": "gemini-3.1-flash-image.jpg"
+    "preview": "gemini-3.1-flash-image.jpg",
+    "date": "2026 February"
   },
   "Nano Banana Pro": {
     "path": "gemini-3-pro-image",
     "desc": "Nano Banana Pro is a sophisticated reasoning-driven engine for professional-grade image editing and generation, offering studio-quality precision and advanced creative control. Nano Banana Pro is best for complex graphic design, high-fidelity product mockups, and factual data visualizations that require accurate text rendering and real-world grounding via Google Search. (Knowledge cutoff January 2025)",
-    "preview": "gemini-3-pro-image.jpg"
+    "preview": "gemini-3-pro-image.jpg",
+    "date": "2025 November"
   },
   "Nano Banana": {
     "path": "gemini-2.5-flash-image",
     "desc": "Our best engine for high-velocity visual creation, offering state-of-the-art speed and efficiency. Gemini 2.5 Flash Image, also known as Nano Banana, is best for high-volume generation, conversational image editing, and low-latency creative workflows that require native multimodal understanding. (Knowledge cutoff June 2025)",
-    "preview": "gemini-2.5-flash-image.jpg"
+    "preview": "gemini-2.5-flash-image.jpg",
+    "date": "2025 August"
   }
 }