A new Gemini model may be on the way. A listing for something called Gemini 3.6 Flash was reportedly spotted in Antigravity, carrying the model ID gemini-3.6-flash-tiered. 

The sighting was shared by X user Lentils, who posted a screenshot of the apparent entry on July 21. There is little else to go on for now, including what the “tiered” label means or whether the model is actually close to launch.

Google has not announced Gemini 3.6 Flash, so it is best to treat this as an early clue rather than confirmation.