Overview
A research preview scaling unsupervised learning for knowledge, natural conversation, and creative writing rather than test-time reasoning.
GPT-4.5 Preview
A research preview scaling unsupervised learning for knowledge, natural conversation, and creative writing rather than test-time reasoning.
MODEL NUMBER213
- First public date
- 2025-02-27
- Organization
- OpenAI
- Family
- GPT
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Specifications
Only published specifications are shown.
02
Overview
PreviousGPT-4o— · 128K ctx
CurrentGPT-4.5 Preview— · — ctx
04
Architecture & capabilities
05
Release history
GPT-4.5 Preview entered preview.
View source06
Related models
Select a card to view the related model.
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