Bad Request

### Description

<img width="926" height="335" alt="Image" src="https://github.com/user-attachments/assets/838ef062-d0a4-467b-a719-6d3d03dea95b" />

```
{
  "name": "DeepSeek V4 Pro",
  "id": "nv/deepseek-v4-pro",
  "context_window": 1000000,
  "default_max_tokens": 262144
}

### Version

_No response_

### Environment

_No response_