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OpenAI News

GPT-4.5 system card

We’re releasing a research preview of OpenAI GPT‑4.5, our largest and most knowledgeable model yet.

Topics: Models

Entities: OpenAIModels

OpenAI News

Deep research System Card

This report outlines the safety work carried out prior to releasing deep research including external red teaming, frontier risk evaluations according to our Preparedness Framework, and an overview of the mitigations we built in to address key risk areas.

OpenAI News

Disrupting malicious uses of AI

Our mission is to ensure that artificial general intelligence benefits all of humanity. We advance this mission by deploying our innovations to build AI tools that help people solve really hard problems.