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Introducing GPT-5

Our smartest, fastest, most useful model yet, with built-in thinking that puts expert-level intelligence in everyone’s hands.

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Introducing GPT-5

Release

Introducing gpt-oss

Release12 min read

Study mode > Cover Image
Introducing study mode in ChatGPT

Product8 min read

Introducing ChatGPT agent

Product11 min read

Latest news

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Introducing GPT-5 for developers

Product

GPT-5 Enterprise > Cover Image
GPT-5 and the new era of work

Product

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From hard refusals to safe-completions: toward output-centric safety training

Safety

Media > Cover image > Stargate Advances with 4.5 GW Partnership with Oracle
Stargate advances with 4.5 GW partnership with Oracle

Company

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AI as the greatest source of empowerment for all

Company

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Sam & Jony

Company

Stories

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Lyndon Barrois & Sora

Sora3 min read

Ten tiny canvases > Media > Cover

Creating nail art with ChatGPT

ChatGPT4 min read

Tyler Cowen: OpenAI o1 & Economics

Economics and reasoning with OpenAI o1

ChatGPT2 min read

Latest research

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Pioneering an AI clinical copilot with Penda Health

Publication

Emergent misalignment > Cover Image
Toward understanding and preventing misalignment generalization

Publication

OpenAI for business

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Three lessons for creating a sustainable AI advantage

API

Invideo > Cover Image
Invideo AI uses OpenAI models to create videos 10x faster

API

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No-code personal agents, powered by GPT-4.1 and Realtime API

API

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