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GPT-5.1-Codex-Mini

Requesty

GPT-5.1-Codex-Mini by Requesty costs $0.25 per 1M input tokens and $2.00 per 1M output tokens, with a 400K-token context window.

Pricing

Input (per 1M tokens)
$0.25
Output (per 1M tokens)
$2.00
Cached input (per 1M)
$0.03

Specifications

Provider
Requesty
Context window
400K tokens
Parameters
Released
Nov 2025
Open weights
No
Frontier model
No

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FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.