model-deprecations
Every record this desk has filed under model-deprecations, newest first, each with the number of sources it can still show you.
Google says all requests to gemini-3.7-flash are automatically routed to gemini-3.8-flash, and all requests to gemini-3.5-flash to gemini-3.6-flash, with no shutdown date announced
Google's Gemini API changelog says gemini-3.7-flash and gemini-3.5-flash are deprecated and that all requests to them are automatically routed to gemini-3.8-flash and gemini-3.6-flash respectively; it tells developers to update the model string. The items sit under an entry dated October 8 but are missing from an Internet Archive capture of October 9. The deprecations page lists 'No shutdown date announced' for both, and the pricing page no longer has a 3.7 Flash or 3.5 Flash section.
Also filed undergooglegemini-apideveloper-toolspricing
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