GPT Models invalid max_output_tokens error from claude code

[regalme]

When using Claude Code via copilot-bridge, requests to OpenAI models gpt-5.3-codex and gpt-5.4-mini are failing with a 400 Bad Request.
The error indicates that max_output_tokens is being set below the minimum allowed value.

<-- POST /v1/messages?beta=true

ERROR Failed to create responses {
  route: '/responses',
  model: 'gpt-5.3-codex',
  status: 400,
  statusText: 'Bad Request',
  body:
   {"error":{
     "message":"Invalid 'max_output_tokens': integer below minimum value. Expected a value >= 16, but got 1 instead.",
     "code":"invalid_request_body"
   }},
  request: undefined
}

--> POST /v1/messages?beta=true 400 708ms

[betaHi]

Thanks for the report. Fixed in v0.20.15.

Please try the latest version.