curl --request GET \
  --url https://api.orcarouter.ai/v1/models/{model_id} \
  --header 'Authorization: Bearer <token>'

{
  "id": "openai/gpt-4o-mini",
  "created": 123,
  "owned_by": "openai",
  "supported_endpoint_types": [
    "openai"
  ],
  "context_length": 123,
  "max_completion_tokens": 123,
  "architecture": {
    "input_modalities": [
      "text",
      "image"
    ],
    "output_modalities": [
      "text"
    ]
  }
}