Introducing GPT-6 Sol and Luna

Meet GPT-6 Sol and Luna, two models that bring frontier intelligence to everyday work with different balances of capability and cost.

Read the full story at OpenAI News ↗

Timeline · 38 reports

1. 2026-09-24 15:53 · r/OpenAI
   GPT-6 Sol is NOT the replacement of GPT-5.6 Sol...
2. 2026-09-24 14:18 · r/OpenAI
   Am I the only one who actually likes GPT-6 Sol and Luna?
3. 2026-09-24 14:16 · r/ChatGPT
   Am I the only one who actually likes GPT-6 Sol and Luna?
4. 2026-09-24 12:34 · Analytics Vidhya
   GPT-6 Sol and Luna: Near-Astra Performance at Half the Price?
5. 2026-09-23 21:59 · r/OpenAI
   GPT‑6 Sol and Luna: Cheaper, but Worse Where It Matters
6. 2026-09-23 20:50 · The AI Daily Brief
   Opus 5.5 vs GPT-6 Sol and Luna
7. 2026-09-23 20:19 · Matthew Berman
   GPT-6 Sol and Luna Are HERE!
8. 2026-09-23 18:22 · r/ChatGPTPro
   When are GPT-6 Sol and Luna coming to regular ChatGPT?
9. 2026-09-23 17:33 · AI Business
   OpenAI takes AI price war to next level with GPT-6 Sol, Luna pricing
10. 2026-09-23 17:08 · r/OpenAI
    If GPT-6 Sol is cheaper than GPT-5.6 Sol, why is it not available on the website?
11. 2026-09-23 10:18 · r/ChatGPT
    When are GPT-6 Sol and Luna coming to regular ChatGPT?
12. 2026-09-23 09:30 · The Neuron
    😺 GPT-6 Sol vs Claude Opus 5.5
13. 2026-09-23 09:29 · r/huggingface
    Claude Opus 5.5 talks a LOT. GPT-6 Sol is basically the introvert of the two.
14. 2026-09-23 05:18 · MarkTechPost
    OpenAI Releases GPT-6 Sol and Luna: 50% Cheaper API Pricing and Benchmarks
15. 2026-09-23 00:20 · r/ChatGPTPro
    OpenAI just dropped GPT-6 Sol and Luna, and Sol is nearly matching Claude at 80% less cost
16. 2026-09-22 23:46 · Simon Willison's Weblog
    Claude Opus 5.5, GPT-6 Sol, GPT-6 Luna, and a new price war
17. 2026-09-22 21:08 · TestingCatalog AI News
    OpenAI launches faster, cheaper GPT-6 Sol and Luna
18. 2026-09-22 19:55 · The Neuron
    😺 GPT-6 Sol / Luna vs. Claude Opus 5.5 LIVE
19. 2026-09-22 19:12 · r/OpenAI
    OpenAI launches GPT-6 Sol + Luna: Astra intelligence moves down the cost curve
20. 2026-09-22 18:48 · r/ChatGPT
    5.6 vs 6 Sol/Luna
21. 2026-09-22 18:38 · Matthew Berman
    GPT-6 SOL AND LUNA ARE OUT!!!
22. 2026-09-22 18:20 · r/ChatGPT
    Introducing GPT 6 Sol and Luna
23. 2026-09-22 18:16 · r/singularity
    GPT 6 Sol and Luna on benchmarks
24. 2026-09-22 18:15 · r/OpenAI
    It is official! Sol 6 and Luna 6 are here!
25. 2026-09-22 18:15 · r/singularity
    GPT 6 Sol and Luna at half the GPT 5.6 prices
26. 2026-09-22 18:14 · r/OpenAI
    GPT-6 Sol and GPT-6 Luna Available Now
27. 2026-09-22 18:14 · r/OpenAI
    GPT 6 Sol and Luna are here
28. 2026-09-22 18:14 · r/ChatGPT
    GPT 6 Sol and Luna are here
29. 2026-09-22 18:13 · r/ArtificialInteligence
    Introducing GPT‑6 Sol and Luna
30. 2026-09-22 18:10 · AWS Machine Learning Blog
    Bring more intelligence to everyday work with GPT-6 Sol and GPT-6 Luna on Amazon Bedrock
31. 2026-09-22 18:09 · r/OpenAI
    GPT 6 Sol and Luna pricing is crazy low!
32. 2026-09-22 18:05 · r/ChatGPTCoding
    Introducing GPT-6 Sol and Luna
33. 2026-09-22 18:04 · r/singularity
    Introducing GPT-6 Sol and Luna
34. 2026-09-22 18:04 · r/OpenAI
    Introducing GPT-6 Sol and Luna
35. 2026-09-22 18:00 · The New Stack AI
    OpenAI releases GPT-6 Sol and Luna — and cuts token prices in half
36. 2026-09-22 18:00 · OpenAI News
    Introducing GPT-6 Sol and Luna
37. 2026-09-22 15:28 · r/singularity
    GPT-6 Sol, Luna, and “Astra Minor” reportedly just appeared in Microsoft’s Azure model config
38. 2026-09-22 12:07 · TestingCatalog AI News
    OpenAI prepares to launch GPT-6 Sol and Luna models today