SIRumors
ReleasedMay 15, 2026 ·

Gemini 3.5 is out

Google DeepMind shipped Gemini 3.5.

Google DeepMind

Google DeepMind released Gemini 3.5 on May 15, 2026. The company announced it itself (Google DeepMind).

It follows Gemini 3.1, 85 days earlier. Releases in the Google Gemini line usually land about 28 days apart.

Gemini 3.6 replaced it on Jul 21, 2026.

“Gemini 3.5: frontier intelligence with action”
Google DeepMind
Released
May 15, 2026
Line
Google Gemini
Previous
Gemini 3.1 (Feb 19, 2026)
Confirmed by
The company's own announcement

Source: Google DeepMind