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OpenAI launches GPT-6 Sol and Luna, boasting lower cost and fewer mistakes

This story is from 2026-09-22. It is preserved in the archive; the latest stories are on the live feed.

OpenAI is launching two new models, which it says are cut from the same cloth as Astra.

Read the full story at TechCrunch AI ↗

Timeline · 4 reports

  1. 2026-09-22 18:00 · The New Stack AI
    OpenAI releases GPT-6 Sol and Luna — and cuts token prices in half
  2. 2026-09-22 18:00 · TechCrunch AI
    OpenAI launches GPT-6 Sol and Luna, boasting lower cost and fewer mistakes
  3. 2026-09-22 16:33 · Matthew Berman
    GPT-6 SOL AND LUNA ARE OUT!!!
  4. 2026-09-22 12:07 · TestingCatalog AI News
    OpenAI prepares to launch GPT-6 Sol and Luna models today

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  1. GPT-6 Sol and Luna now available on AI Gateway — Vercel Blog
  2. Amazon blocks Meta’s Muse AI agent — The Verge AI
  3. Meet the Data Agent in ChatGPT Work — OpenAI YouTube
  4. Claude Opus 5.5 delivers Fable 5.1 performance – and costs 40% less — ZDNET AI
  5. What's your proudest side-project made with Claude? — r/ClaudeAI
  6. Anthropic and OpenAI roll out cheaper models in first release since call for slowdown — CNBC Technology
  7. I built an iOS app with Claude code to break out of my usual chord habits and unlock new progressions. — r/ClaudeAI
  8. British Columbia Sues OpenAI, Alleging ChatGPT Aided Mass School Shooting — Wall Street Journal Technology

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