Key Info

OpenAI's GPT-6.1 Terra is live on OpenRouter, priced at $1/M input and $5/M output tokens with a 1.05M context window. It matches GPT-6 Astra on Agents' Last Exam at one-tenth the price per token and completes tasks over 3x faster on average than Astra and GPT-6.1 Sol.

Highlights

  • Pricing: $1 per million input tokens, $5 per million output tokens
  • 1.05M token context window
  • Matches GPT-6 Astra on Agents' Last Exam at one-tenth the per-token price
  • Over 3x faster on average than GPT-6 Astra and GPT-6.1 Sol
  • Positioned for computer use: understands screen content, acts across apps, and writes naturally