openai/gpt-5.1-codex on Vercel Ai Gateway.

01Overview

Vercel Ai Gateway serves openai/gpt-5.1-codex at $1.25 per million input tokens and $10.00 per million output. Context window: 400K tokens. 1 sharer is online for it, from $10.55 per million input tokens.

02Pricing

Across 1 online sharer, input rates run from $10.55 to $10.55 per million tokens.

03Capabilities

04Availability

1 sharer is online for this model right now.

05Usage

This model has not been served through Aile yet.

06Call it

Any OpenAI- or Anthropic-compatible SDK works. Use this exact model id:

curl https://aile.sh/v1/chat/completions \
  -H "Authorization: Bearer $AILE_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "vercel-ai-gateway/openai/gpt-5.1-codex",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Quickstart · API reference

07Alternatives

Other providers serve openai/gpt-5.1-codex too, at their own rates — compare every provider for openai/gpt-5.1-codex.

Other models from Vercel Ai Gateway:

Similar published rates elsewhere: