Version history — o3-mini

19 data points across 4 dates

2026-04-15

Soc2 Type2 Yes initial source ↗

Eu Data Residency Yes initial source ↗

2026-04-14

Input Price Per 1m 1.1 update source ↗

Output Price Per 1m 4.4 update source ↗

Context Window Tokens 200000 update source ↗

2026-04-13

Context Window Tokens 200000 initial source ↗

Input Price Per 1m 1.1 initial source ↗

Max Output Tokens 100000 initial source ↗

Output Price Per 1m 4.4 initial source ↗

Enrichment Attempted skipped initial source ↗

Lifecycle Stage established initial source ↗

Days Since Release — initial source ↗

Geo Origin US initial source ↗

2026-04-11

Website Url https://openai.com/o3-mini initial source ↗

Description OpenAI compact reasoning model optimized for STEM and coding tasks, with configurable reasoning effort levels and strong performance at lower compute cost. initial source ↗

Hq Country US initial source ↗

Open Weights No initial source ↗

Api Available Yes initial source ↗

Release Date — initial source ↗

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