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OpenAI: GPT-5.1-Codex-Mini
openai
/gpt-5.1-codex-mini
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Released Nov 13, 2025
400,000 context
$0.25/M input tokens
$2/M output tokens
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
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OpenAI: GPT-5.1-Codex-Mini – Effective Pricing | OpenRouter
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