Introducing a limited preview of GPT-5.6 Sol, our next generation frontier model, as well as GPT-5.6 Terra, a balanced model for efficient, everyday work, and GPT-5.6 Luna, a fast and affordable model for high-volume work.
https://t.co/OoM83SyISN
Codex in the ChatGPT mobile app is now generally available.
Connect your phone and computer more securely with one-to-one device pairing.
We’ve also added notifications, goals, side chat, file previews, and inline review comments. https://t.co/vGsw5wnHnG
@Voxyz_ai Claude can you come up with 8 prompts I can pretend work better on Twitter even though I have absolutely not run a single eval to know if they really work better
I've had more "I can't believe it's this good" moments with GPT5.5 than any other model since Opus 4.5. It's shockingly, scarily capable. Days and days of amazing progress. All steering, no handwriting. Yet utterly delightful to conduct its coding. So, so good.
I've been driving GPT5.5 on low reasoning for the last week+ and it's very good, very efficient. Haven't been tempted to reach for Opus at all. And it's more succinct than Kimi too. Huge leap forward for @OpenAI 👌