Add openai/tencent/hy3:free and google/gemma-4-31B-it:novita to model list

agent/core/model_ids.py

@@ -10,6 +10,10 @@ MINIMAX_M3_MODEL_ID = "MiniMaxAI/MiniMax-M3:novita"
 GLM_52_MODEL_ID = "zai-org/GLM-5.2:novita"
 DEEPSEEK_V4_PRO_MODEL_ID = "deepseek-ai/DeepSeek-V4-Pro:novita"
 
+# OpenRouter models (via HF Router)
+HY3_MODEL_ID = "openai/tencent/hy3:free"
+GEMMA_4_31B_MODEL_ID = "google/gemma-4-31B-it:novita"
+
 HOSTED_MODEL_IDS = {
     CLAUDE_OPUS_48_MODEL_ID,
     GPT_55_MODEL_ID,
@@ -17,6 +21,8 @@ HOSTED_MODEL_IDS = {
     MINIMAX_M3_MODEL_ID,
     GLM_52_MODEL_ID,
     DEEPSEEK_V4_PRO_MODEL_ID,
+    HY3_MODEL_ID,
+    GEMMA_4_31B_MODEL_ID,
 }
 
 
@@ -29,4 +35,4 @@ def strip_huggingface_model_prefix(model_id: str | None) -> str | None:
 
 def is_known_router_model_id(model_id: str | None) -> bool:
     normalized = strip_huggingface_model_prefix(model_id)
-    return bool(normalized and normalized in HOSTED_MODEL_IDS)
+    return bool(normalized and normalized in HOSTED_MODEL_IDS)

agent/core/model_switcher.py

@@ -29,8 +29,10 @@ from agent.core.local_models import (
 from agent.core.model_ids import (
     CLAUDE_OPUS_48_MODEL_ID,
     DEEPSEEK_V4_PRO_MODEL_ID,
+    GEMMA_4_31B_MODEL_ID,
     GLM_52_MODEL_ID,
     GPT_55_MODEL_ID,
+    HY3_MODEL_ID,
     KIMI_K27_CODE_MODEL_ID,
     MINIMAX_M3_MODEL_ID,
     strip_huggingface_model_prefix,
@@ -42,6 +44,8 @@ from agent.core.model_ids import (
 # ":cheapest", ":preferred", or ":<provider>" to override the default routing
 # policy (auto = fastest with failover).
 SUGGESTED_MODELS = [
+    {"id": HY3_MODEL_ID, "label": "Tencent Hy3 (Free)"},
+    {"id": GEMMA_4_31B_MODEL_ID, "label": "Gemma 4 31B"},
     {"id": CLAUDE_OPUS_48_MODEL_ID, "label": "Claude Opus 4.8"},
     {"id": GPT_55_MODEL_ID, "label": "GPT-5.5"},
     {"id": MINIMAX_M3_MODEL_ID, "label": "MiniMax M3"},
@@ -168,15 +172,6 @@ def print_model_listing(config, console) -> None:
     )
 
 
-def print_invalid_id(arg: str, console) -> None:
-    console.print(f"[bold red]Invalid model id format:[/bold red] {arg}")
-    console.print(
-        "[dim]Expected:\n"
-        "  • <org>/<model>[:tag]    (HF router — paste from huggingface.co)\n"
-        "  • ollama/<model> | vllm/<model> | lm_studio/<model> | llamacpp/<model>[/dim]"
-    )
-
-
 async def _probe_local_model(model_id: str) -> None:
     params = _resolve_llm_params(model_id)
     await asyncio.wait_for(
@@ -287,4 +282,4 @@ def _commit_switch(model_id, config, session, effective, cache: bool) -> None:
         else:
             session.model_effective_effort.pop(model_id, None)
     else:
-        config.model_name = model_id
+        config.model_name = model_id

configs/cli_agent_config.json

@@ -1,5 +1,5 @@
 {
-  "model_name": "zai-org/GLM-5.2:novita",
+  "model_name": "openai/tencent/hy3:free",
   "save_sessions": true,
   "session_dataset_repo": "smolagents/ml-intern-sessions",
   "share_traces": true,
@@ -19,4 +19,4 @@
       "url": "https://huggingface.co/mcp?login"
     }
   }
-}
+}

configs/frontend_agent_config.json

@@ -1,5 +1,5 @@
 {
-  "model_name": "${ML_INTERN_DEFAULT_MODEL_ID:-zai-org/GLM-5.2:novita}",
+  "model_name": "openai/tencent/hy3:free",
   "save_sessions": true,
   "session_dataset_repo": "smolagents/ml-intern-sessions",
   "share_traces": true,
@@ -13,4 +13,4 @@
       "url": "https://huggingface.co/mcp?login"
     }
   }
-}
+}