Model Catalog
Model availability changes over time. Production applications should treat GET /v1/models as the source of truth. This page also keeps a current snapshot for quick Model ID lookup.
Discover models at runtime
bash
curl https://api.tuoyuan.ai/v1/models \
-H "Authorization: Bearer $TUOYUAN_API_KEY"The response represents models visible to the current API key. Account permissions, channel health, and upstream availability may change the list.
Current snapshot
Currently configured: 29 Model IDs.
| Model ID | Type |
|---|---|
gpt-5.6-sol | OpenAI · Text |
gpt-6-luna | OpenAI · Text |
gpt-6-sol | OpenAI · Text |
gpt-image-2.5-sunburst | OpenAI · Image |
gpt-image-2.5-flare | OpenAI · Image |
gpt-5.6-terra | OpenAI · Text |
gpt-5.6-luna | OpenAI · Text |
gpt-image-2 | OpenAI · Image |
gpt-6-astra | OpenAI · Text |
gemini-3.8-flash | Google Gemini · Text |
gemini-3.7-flash | Google Gemini · Text |
gemini-3.6-flash | Google Gemini · Text |
gemini-3.1-flash-lite | Google Gemini · Text |
gemini-3-flash-preview | Google Gemini · Text |
gemini-3.1-pro-preview | Google Gemini · Text |
gemini-3.1-flash-lite-preview | Google Gemini · Text |
claude-fable-5-1 | Anthropic Claude · Text |
claude-opus-5 | Anthropic Claude · Text |
claude-fable-5 | Anthropic Claude · Text |
claude-sonnet-5 | Anthropic Claude · Text |
gemini-3.5-flash | Google Gemini · Text |
gpt-5.4 | OpenAI · Text |
gpt-5.5 | OpenAI · Text |
gpt-5.4-mini | OpenAI · Text |
claude-haiku-4-5 | Anthropic Claude · Text |
claude-opus-4-6 | Anthropic Claude · Text |
claude-opus-4-7 | Anthropic Claude · Text |
claude-opus-4-8 | Anthropic Claude · Text |
claude-sonnet-4-6 | Anthropic Claude · Text |
How to call them
- Text models: start with the OpenAI-compatible
POST /v1/chat/completionsendpoint. The end-to-end public path has been verified withgpt-5.6-sol. - Responses clients: clients using the Responses wire API can use
POST /v1/responses; exact capability remains model-dependent. - Claude / Gemini models: the model family does not force a client protocol. OpenAI-compatible clients still use
https://api.tuoyuan.ai/v1with the selected Model ID. - Image models:
gpt-image-*models are image models and should not be assumed to behave like text Chat Completions. Verify the documented image endpoint and account capability before production use.
Compatibility
A Model ID appearing in /v1/models means it is visible to your key. It does not guarantee that every advanced parameter, tool call, structured-output feature, vision input, or client-specific protocol is identical across models. Validate the capabilities you depend on and handle 4xx/5xx responses normally.