A fast model beats its own flagship while the flagship slips

Claim

Google made Gemini 3.5 Flash generally available, beating its own Pro model on terminal, economic-value, tool-use and chart benchmarks at roughly four times the speed, while punting the Pro release by a month and collapsing text, image, audio and video into one any-to-any model with provenance watermarking built in.

Reported metric: 76.2% / 1656 Elo

Reporting date: 2026-05-20 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

• Welcome to May 20, 2026 (theinnermostloop.substack.com)