Gemini 3.5 Pro delays due to coding performance, upgraded Flash model in testing
9to5 Google 2026-07-16 19:37:21
Context: Google announced Gemini 3.5 Flash at I/O 2026 in mid-May, with the Pro version initially slated for release in June, but the deadline has passed without an update on the expected release date. The Gemini 3.5 Pro was said to be showing great improvements, but its launch has been delayed. The delays are reportedly due to issues with coding performance.
Key Facts
- Google announced Gemini 3.5 Flash at I/O 2026 in mid-May and initially stated that the Pro version would arrive in June.
- The Gemini 3.5 Pro was said to be “showing great improvements” on stage at the I/O 2026 event.
- An upgraded Flash model of Gemini 3.5 is currently in testing, but no updated release date has been provided for the Pro version.