GPT-6 Astra is an advanced artificial intelligence model from OpenAI designed for high-level reasoning and direct computer interaction. Software engineers, data scientists, and business teams use it to automate complex digital workflows that involve browsing, coding, and document creation. It addresses the reliability issues found in earlier models by improving how it follows instructions and manages long-term project context.
The model works by combining pre-training with reinforcement learning to handle tasks like filling out forms, updating customer records, and organizing calendars. It is particularly useful for technical work where accuracy is vital, such as identifying software vulnerabilities or solving mathematical problems. Users can access it through the ChatGPT interface or integrate it into their own applications via an API.
Features
- Task completion speed: Astra finishes computer-based tasks about 47% faster than the previous GPT-5.6 Sol model.
- Math performance: The model reaches a 98% score on FrontierMath Tier 4.
- Cybersecurity accuracy: It scores 100% on ExploitBench for identifying vulnerabilities.
- Persistent context: A new feature in Codex lets the model keep searchable notes during long sessions.
- Web app creation: You can build and host websites or games directly through text prompts.
- Safety boundaries: Testing showed a 0% rate of going beyond authorized
