[BUG] Free API key is invalid

是否已有关于该错误的issue或讨论？ | Is there an existing issue / discussion for this?

• 我已经搜索过已有的issues和讨论 | I have searched the existing issues / discussions

该问题是否在FAQ中有解答？ | Is there an existing answer for this in FAQ?

• 我已经搜索过FAQ | I have searched FAQ

当前行为 | Current Behavior

Free API key in markdown is invalid
curl https://api.modelbest.co/v1/chat/completions
-H "Authorization: Bearer $API_KEY"
-H "Content-Type: application/json"
-d '{
"model": "MiniCPM-V-4.6-Instruct",
"messages": [
{
"role": "user",
"content": "Introduce yourself in one sentence."
}
]
}'
{"error":{"message":"无法根据 model 定位推理服务","type":"lis_route_denied","code":404}}%

期望行为 | Expected Behavior

No response

复现方法 | Steps To Reproduce

No response

运行环境 | Environment

- OS:
- Python:
- Transformers:
- PyTorch:
- CUDA (`python -c 'import torch; print(torch.version.cuda)'`):

备注 | Anything else?

No response

Start by reproducing the Markdown curl request against https://api.modelbest.co/v1/chat/completions with the reported MiniCPM-V-4.6-Instruct model and API_KEY. Trace whether the failure comes from the key, endpoint, or model routing; done means identifying the cause and confirming a valid request or documenting the required correction.