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o4-mini

OpenAI ๐Ÿง  Language Model

OpenAI reasoning model, cheap and fast.

โน Retired on 2026-10-23 ยท use gpt-5-mini

Specifications

Input modalitiestext, image
Output modalitiestext
Capabilitiestools, reasoning
Relative speedโ—โ—โ—โ—โ—‹ Fast
Sunset on2026-10-23
Replacement modelgpt-5-mini
Context window200,000 tokens
Max output100,000 tokens
Input price$1.93 / 1M
Output price$7.70 / 1M

Pricing

$1.93 / 1M input tokens  ยท  $7.70 / 1M output tokens

Platform credit pricing โ€” live rates on the Models page.