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Special Models

This page only documents facts revalidated against Crazyrouter production on 2026-03-23. Unlike the main capability pages, special-purpose models are much more likely to change with channel inventory, temporary upstream outages, or token-level availability. So this page no longer treats older examples as stable-success patterns by default.

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Current recheck results

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qwen-mt-turbo

Production findings on 2026-03-23:
  • it did not appear in GET /v1/models
  • a direct request returned:
    • 503
    • model_not_found
    • Model qwen-mt-turbo is temporarily unavailable
So the docs no longer present qwen-mt-turbo as a currently stable available model.

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deepseek-ocr

Production findings on 2026-03-23:
  • it did appear in GET /v1/models
  • but an actual call returned:
    • 500
    • get_channel_failed
    • model deepseek-ocr is temporarily unavailable, please try again later
That means it is currently at least “visible in the model list, but not callable right now”.

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Current recommendation

  • If you need to know whether a special model is usable today, check GET /v1/models first
  • A model appearing in the list still does not guarantee that it is callable at that moment
  • For these models, your first integration step should be a minimal live probe request

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Minimal probe template

cURL
curl https://crazyrouter.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "YOUR_SPECIAL_MODEL",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ],
    "max_tokens": 64
  }'
If the result contains:
  • normal choices the channel is currently usable
  • model_not_found the model is not currently available to the token
  • temporarily unavailable or get_channel_failed the model name is visible, but the current serving channel is unavailable
This page is especially likely to age quickly. For translation, OCR, and experimental special-purpose models, always treat the same-day /v1/models response plus one real request as the source of truth.