Model · OpenRouter

Openai/GPT-5.1-Codex-Mini

Name: GPT-5.1-Codex-Mini
Author: Openai

GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex

Author / organization	Openai
Access	Hosted API (no weights listed here)
Price per million tokens	$0.25 in · $2 out
Context window	400,000 tokens
Task	image-text-to-text
Created	13 November 2025
Last updated at source	—

image-text-to-texthostedreasoningtool-use

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