Anything you can do on a computer, Astra can do for you. Fast.
GPT-6 Astra is the most intelligent and aligned model in the world, and sets a new state of the art for computer use, browsing, software engineering, cybersecurity, science, and professional work.
https://openai.com/index/gpt-6-astra/
Astra achieves state-of-the-art results on Agents’ Last Exam, AutomationBench, and ScreenSpot Pro, benchmarks for computer workflow tasks across professions.
Astra is our most aligned model, with substantial improvements in understanding user intent.
GPT-6 Astra is state-of-the-art on FrontierMath Tier 4, ARC-AGI 3, and TerminalBench-4.0.
GPT‑6 Astra is also a major advance for scientific discovery, with state-of-the-art performance on Terminal-Bench Science 0.1 and HealthBench Pro.
GPT-6 Astra is rolling out in phases to everyone, helping ensure that artificial general intelligence (AGI) benefits all of humanity.
Be ready to experience Astra at its best. Get the ChatGPT desktop app.
“Put That There” clip courtesy of MIT Media Laboratory, Chris Schmandt, and Eric Hulteen.
Link to the model card:
- 1,050,000 context window
- 128,000 max output tokens
- Apr 30, 2026 knowledge cutoff
Price per 1 million tokens:
Input $10.00
Cached input $1.00
Cache writes $12.50
Output $50.00
Highly recommended read:
Model guidance for GPT-6-Astra
