Models · OpenAI
GPT-5.1-Codex-Mini
Released 13 Nov 2025Sees imagesTool useReasoning
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
Input$0.25₹22 · per 1M tokens
Output$2.00₹176 · per 1M tokens
Context400Ktokens it can read at once
Max output128Ktokens per reply
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From members who used it for real work. Facts above come from OpenRouter.
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What would it cost?
- GPT-5.1-Codex-Mini$9.75 · ₹858 a month · $0.001 · ₹0.09 each
Estimate from list prices per token, at ₹88/$. Caching, batch discounts and taxes aren't included. A token is about ¾ of a word.