# GPT\-6 Sol and Luna just landed in Astra’s orbit

[Reference page](https://posts.design/openai-developers-gpt-6-sol-and-luna-just-2026-09-22) · [Markdown](https://posts.design/openai-developers-gpt-6-sol-and-luna-just-2026-09-22.md) · [Original source](https://x.com/openaidevs/status/2102461432684282061)

GPT\-6 Sol and Luna just landed in Astra’s orbit\.

Both launch today with API prices 50% lower than GPT\-5\.6\.

Build with Sol\. Scale with Luna\. To production and beyond\.

- Kind: post
- Media: video
- Posting account: OpenAI Developers · @OpenAIDevs
- Account: [OpenAIDevs](https://x.com/OpenAIDevs)
- Represented brand: OpenAI Developers
- Categories: Launch
- Subjects: AI, Developer Tools
- Source published: 2026\-09\-22T18:14:02\.000Z
- Captured: 2026\-09\-22
- Added to posts.design: 2026\-09\-22T18:40:49\.101Z
- Recorded views: 983511 · captured 2026\-10\-12T15:52:57\.213Z · refresh\-observed\-public

![OpenAI Developers: GPT\-6 Sol and Luna just landed in Astra’s orbit — public x\-twitter post media curated for social post design inspiration\.](https://posts.design/images/posts/x-twitter-openaidevs-2102461432684282061-openai-developers-gpt-6-sol-luna-image-03edf8d5764a5ddac434667f27c2fdb84eb4bf632572efef97504a3dd1d37233.webp)

1280 × 720

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