fix: bump max_tokens to 4096, temp to 0.7 for Qwen3.6 UD

scripts/research_llm_utils.py

@@ -34,7 +34,7 @@ REASON_FIRST_PREFIX = (
 
 # ─── LLM Call с retry ──────────────────────────────────────────────────────────
 
-def llm_call_raw(system, user, max_tokens=2048, temperature=None, model=None):
+def llm_call_raw(system, user, max_tokens=4096, temperature=None, model=None):
     """Одиночный вызов LLM. Возвращает текст или None."""
     if temperature is None:
         temperature = LLM_TEMPERATURE