OpenAI

GPT-6.1 Sol

GPT-6.1 Sol is an upgrade to GPT-6 Sol, positioned below GPT-6 Astra. Built for agentic coding, computer use, and document-heavy professional work.

Best for: Professional writing, coding, and document-heavy work at a lower price than Astra.

Released

2026-09-29

Capabilities

  • ✓Step-by-step reasoning
  • ✓Web search
  • ✓Adjustable reasoning effort
  • ✓Image understanding
  • ✓File/document understanding
  • ✓Image generation
Try GPT-6.1 Sol in EVA

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