Gemini 3.6 Flash bills reasoning you never see, and one request setting swings the same task's cost up to 30x. Measured across five task types, with the catch.

Google launched Gemini 3.6 Flash and Gemini 3.5 Flash-Lite on 21 July 2026 with lower list prices, shorter task times and general availability across its developer services. The…

Gemini 3.6 Flash bills reasoning you never see, and one request setting swings the same task's cost up to 30x. Measured across five task types, with the catch.