$ verify_capabilities
✅ 4/4 capabilities verified.

| text         | ✅ | The AMD MI300X is based on the CDNA 3 architecture. |
| thinking     | ✅ | 1404 chars, 447 reasoning tokens |
| tool calling | ✅ | tool_calls → get_weather{"city": "Reykjavik"} |
| vision       | ✅ | alternating bright red and royal blue squares |

📡 Audio is not probed — no ROCm vLLM image ships the `vllm[audio]` extras.