GPT-5.1 Codex mini | Sulat AI Models

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GPT-5.1 Codex mini | Sulat AI Models

Model details

GPT-5.1 Codex mini

Find out what this model does, when it was released, and which provider serves it.

Vercel AI Gatewayopenai/gpt-5.1-codex-minigpt

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Quick Info

Provider: Vercel AI Gateway
Model key: openai/gpt-5.1-codex-mini
Release date: May 16, 2025
Last updated: May 16, 2025
Knowledge: 2024-10
Input modalities: text, image, pdf
Output modalities: text
Capabilities: Reasoning, Tool calling, Attachments, Temp controls
Cost summary: In $0.25 · Out $2.00
Limit summary: 400,000 token context window

Cost

Input token cost: $0.25
Output token cost: $2.00

Limits

Input tokens: 272,000 tokens
Output tokens: 128,000 tokens

Context window

400,000 tokens