OpenAI · OpenAI (GPT / ChatGPT)
GPT-4.1 mini
Activesource:wikidata https://www.wikidata.org/wiki/Q134390755
About this version
GPT‑4.1 mini is an active, fast‑tier model in the ChatGPT family that was released on 14 April 2025 and supports a context window of up to one million tokens. It builds on earlier GPT‑4 iterations while offering substantially expanded token capacity for longer inputs and outputs.
- API string
- gpt-4.1-mini
- Context window
- 1M ctx
- Tier
- Fast
- Released
- Apr 14, 2025
Release & change timeline
1 event- Release
GPT-4.1 mini released
Efficient everyday-tasks model with 1M context.
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