What do you want to bring into the world?
Astra
Meet GPT-6 Astra. OpenAI’s model for
reasoning, creating, and getting work done.
Intelligence, put to work.Independent editorial introduction
What will you make?
Bring a question.
Give it somewhere to go.
Different ambitions.
One place to begin.
From the first question
to the work that follows.
Build software and refine visual work with computer tools.
Try a starting promptFrom a question
to a useful brief.
A small prompt workshop.
Make it specific. Make it yours.
Your references. Your audience. Your constraints.
Decide what needs to be true when it’s done.
Your starting prompt
A local writing tool. No request is sent to a model.
Bring ideas
into the world.
Explore ChatGPT SitesStart with a spatial idea. Use Sites to turn a concept into an interactive website people can explore.
Original editorial imagery.Concepts, not Astra product outputs.
Keep your point of view.
Your taste, your context, your call.
The most useful starting point is still yours.
A question becomes a direction. A direction becomes something you can share.
Look a little closer.
Selected launch evaluations.
Published by OpenAI.
FrontierMath Tier 4 (v2)
Advanced mathematical problem solving.
97.6%GPT-6 AstraScores are the highest reported across effort settings. Research setups can differ from ChatGPT. These selected benchmarks are not a guarantee of every result.
Methods & full resultsMore capability.
Human judgment.
OpenAI reports stronger respect for task boundaries and greater resistance to prompt injections. It also reports that Astra’s reasoning became harder to monitor in adversarial tests.
More capability brings more responsibility. The system card documents both the progress and the limits.
Read the system cardA closer look at real work.
In a Legora financial review, Astra checked 41 documents and found all four planted errors. The professional kept the final judgment.
Read the case studyTechnology in service of your perspective.Astra, in context.
The details matter.
Go straight to the source.
Coming into your workflow.
OpenAI announced a staged rollout to paid ChatGPT plans and the API. Availability depends on your plan and workspace.
Open ChatGPT Information checked September 5, 2026.