OpenAI

GPT-6 Astra

GPT-6 Astra is OpenAI's flagship GPT-6 model for demanding end-to-end work: advanced analysis, software engineering, deep research, and long-horizon tasks.

Best for: The hardest analysis, research, and engineering tasks where quality matters more than cost.

Released

2026-09-04

Capabilities

  • ✓Step-by-step reasoning
  • ✓Web search
  • ✓Adjustable reasoning effort
  • ✓Image understanding
  • ✓File/document understanding
  • ✓Image generation
Try GPT-6 Astra in EVA

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