Update main.py

main.py

@@ -143,10 +143,15 @@ async def call_llm(agent, task):
     # 2. OpenRouter fallback
     if OPENROUTER_API_KEY and agent["provider"] != "openrouter":
         or_prov = PROVIDERS["openrouter"]
-        for m in ["meta-llama/llama-3.3-70b-instruct:free",
+        for m in [
+                  "meta-llama/llama-3.3-70b-instruct:free",
                   "mistralai/mistral-small-3.1-24b-instruct:free",
                   "qwen/qwen3-4b:free",
-                  "google/gemma-3-12b-it:free"]:
+                  "google/gemma-3-12b-it:free",
+                  "qwen/qwen-2.5-72b-instruct:free",
+                  "microsoft/phi-4-reasoning-plus:free",
+                  "deepseek/deepseek-r1-distill-llama-70b:free",
+                  ]:
             try:
                 return await call_compat(or_prov["base_url"], m, system, task,
                                          or_prov["key"], or_prov.get("headers", {}))
@@ -157,7 +162,7 @@ async def call_llm(agent, task):
 
     # 3. Groq fallback
     if GROQ_API_KEY and agent["provider"] != "groq":
-        for m in ["llama3-70b-8192", "gemma2-9b-it", "llama3-8b-8192", "mixtral-8x7b-32768"]:
+        for m in ["llama3-70b-8192", "gemma2-9b-it", "llama3-8b-8192"]:
             try:
                 return await call_compat(PROVIDERS["groq"]["base_url"], m, system, task,
                                          GROQ_API_KEY, {})