CI fixes for cookbook workflow sync

tests/test_gpu_compose_standalone.py

@@ -124,9 +124,9 @@ def test_nvidia_odysseus_adds_only_overlay(base):
         {"driver": "nvidia", "count": "all", "capabilities": ["gpu"]}
     ]
 
-    # No AMD-only keys leaked in.
+    # Base Docker socket group is preserved; no AMD-only keys leaked in.
     assert "devices" not in svc
-    assert "group_add" not in svc
+    assert svc["group_add"] == base_svc["group_add"]
 
 
 def test_amd_odysseus_adds_only_overlay(base):
@@ -137,11 +137,10 @@ def test_amd_odysseus_adds_only_overlay(base):
     # Environment is unchanged from base for AMD.
     assert svc["environment"] == base_svc["environment"]
 
-    # devices and group_add are new and match the overlay exactly.
+    # devices are new; group_add preserves the base Docker group and appends AMD groups.
     assert "devices" not in base_svc
-    assert "group_add" not in base_svc
     assert svc["devices"] == ["/dev/kfd", "/dev/dri"]
-    assert svc["group_add"] == ["video", "${RENDER_GID:-render}"]
+    assert svc["group_add"] == base_svc["group_add"] + ["video", "${RENDER_GID:-render}"]
 
     # No NVIDIA-only keys leaked in.
     assert "deploy" not in svc

tests/test_tool_support_heuristic.py

@@ -18,7 +18,7 @@ def _compute_is_api_model(model: str, endpoint_url: str, endpoint_supports=None)
     model_supports_tools = any(kw in model_lc for kw in (
         "gpt-4", "gpt-5", "gpt-o", "claude", "gemini", "gemma",
         "qwen3", "qwen2.5", "mixtral", "mistral", "llama-3.1", "llama-3.2",
-        "llama-3.3", "llama-4",
+        "llama-3.3", "llama-4", "llama3.1", "llama3.2", "llama3.3", "llama4",
         "minimax", "kimi", "yi-", "phi-3", "phi-4", "command-r",
         "glm-4", "internlm", "hermes",
         "deepseek-v", "deepseek-chat",