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OpenAI: GPT-5.1-Codex-Mini price history

Live pricing tracker for OpenAI: GPT-5.1-Codex-Mini by openai. Updated hourly from provider APIs.

Input price

—

per 1M tokens

Output price

—

per 1M tokens

Context window

400K

tokens

Price points

438

recorded

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Input & output cost per 1M tokens over time

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Date	Input /1M	Output /1M	Status
Sep 15, 2026	—	—	current
Sep 15, 2026	$0.2500	$2.0000	current
Sep 15, 2026	—	—	historical
Sep 14, 2026	—	—	current
Sep 14, 2026	—	—	current

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