gpt-6POST
Rumor: DevDay may launch Luna, Terra, Sol and GPT-Image 2.5 together
A rumor says OpenAI's DevDay on September 29 will release GPT-6 Luna, Terra and Sol plus GPT-Image 2.5, with Astra productivity gains pulling some plans forward by six months.
Rajath Gowda
@buildwithrajathArchived 2026.09.16Originally posted 2026.09.06
Rajath Gowda @buildwithrajathOriginally posted 2026.09.06
🚨 OPENAI DEV DAY IS ABOUT TO GET INSANE. 👀🔥 → GPT-6 Luna. → GPT-6 Terra. → GPT-6 Sol. → GPT-Image 2.5 All are scheduled to release and apparently… there could be something much bigger coming. 👀 The wild part? Astra reportedly boosted OpenAI’s internal productivity enough to pull some plans forward by 6 months. Stuff that was supposed to arrive around mid-2027 could now be showing up at DevDay. September 29 is starting to look VERY interesting. 🔥 OpenAI might have a lot more to show us than just new models.
x.com/buildwithrajath/status/2096606014942621987Archived 2026.09.16 19:33