OpenAI · OpenAI (GPT / ChatGPT)
OpenAI o4-mini
Activesource:wikidata https://www.wikidata.org/wiki/Q134303330
About this version
OpenAI o4-mini is a variant of the GPT model family developed by OpenAI, released on April 16, 2025, and is currently active. It is part of the broader ChatGPT ecosystem, which includes multiple versions optimized for different use cases and performance requirements. Specific changes or additions made in this version compared to earlier models in the family are not detailed in available sources.
- Released
- Apr 16, 2025
Release & change timeline
No dated events logged for this version yet.
Patches, price changes, benchmarks, and deprecations for OpenAI o4-mini will appear here as they’re recorded. Follow the broader Catch Me Up digest in the meantime.
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Part of the OpenAI (GPT / ChatGPT) version timeline. Catch Me Up — everything that changed across AI & smart home ↗