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GPT-5.1-Codex-Mini

OpenAI

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

openrouter.ai ↗
📖Context400K tokens
🚀Speed-
💵Input price$0.250/1M
💸Output price$2.00/1M

Made by

🏢
Openai Community
HuggingFace: 5 models · 19.5M downloads
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API Providers

OpenRouter
Input
$0.250/1M
Output
$2.00/1M
→

Details

Provider
OpenAI
Parameters
-
Context
400K tokens
Speed
-
Open Source
No
License
Proprietary
Released
Nov 2025

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