AI launch week rumors: GPT-6 Sol, Opus 5.2 and Gemini 4 leaks
A roundup of rumors about frontier models that could launch this week, including Gemini 4 leaks and a September 29 DevDay.

🚨 THE BIGGEST AI WEEK IN A WHILE? The next few days could get VERY interesting. 👀 >GPT-6 Sol rumors are heating up again OpenAI has teased a major wave of releases >Claude Opus 5.2 is reportedly in stealth testing >Anthropic is reportedly considering another major model release >Gemini 4 leaks are still circulating >DeepSeek V5 rumors are picking up >More frontier models could drop without much warning >DevDay is also coming on September 29 >The AI model race is getting VERY crowded And the timing is wild. OpenAI has already hinted at a release week on the scale of its previous DevDay, while reports say Anthropic is considering a new model following GPT-6 Astra. Meanwhile, rumors around Sol and a next-gen Opus are still circulating. If even half of these launches happen this week… We could be in for an insane AI model showdown 👀🔥 Sol, Opus 5.2 and the other rumored launches are not all officially confirmed. Treat the release dates as rumors until the labs announce them.