Deployment safety
Sharing the technical work we do to make our systems safe, including how deployed models perform in evaluations, the risks we measure, and the steps we take to improve over time.
Updates
GPT-Live-1.1 system card
GPT-6 Sol and GPT-6 Luna: October 2026 update
Addendum to GPT-6 Astra System Card: GPT-6.1 Sol
Safety evaluations and safeguards for GPT-6.1 Sol, an addendum to the GPT-6 Astra system card.
ChatGPT Images 2.5 System Card
GPT-6 Astra System Card
Today, we are releasing GPT-6 Astra, the most capable model we have ever broadly deployed. Astra is our first model to…
GPT-5.6 — August Updates
Starting today, we’re updating ChatGPT with a more capable model and expanding access for everyone. Free and Go users…
GPT-5.6 System Card
GPT-5.6 is a new family of three models: Sol, our new flagship model; Terra, a capable lower-cost option; and Luna, our…
GPT-Live System Card
GPT-Live-1 and GPT-Live-1 mini are a new generation of voice models designed to make conversations with AI feel more…
Explore more
Safety approach
Learn about our approach to building safe and beneficial AI for everyone.
Trust and transparency
Read our transparency reports detailing data requests, content moderation, and child safety efforts.
Research
Review technical research advancing the capabilities and safety of our AI systems.