gemini-3.5-flash does not have a published shutdown date per Google Gemini API's deprecation page (checked 2026-10-17). No official replacement is published on that page. Published on the official docs: context window 1,048,576 tokens, max output 65,536 tokens.
active
Dates
Announced
Not published
Deprecated
Not published
Shutdown
Not published
Kind
none
Release date on the deprecations page: 2026-05-19.
gemini-3.5-flash does not have a published shutdown date per Google Gemini API's deprecation page (checked 2026-10-17). No official replacement is published on that page. Published on the official docs: context window 1,048,576 tokens, max output 65,536 tokens.
What replaces gemini-3.5-flash?
No official replacement is published on that page.
Is gemini-3.5-flash deprecated?
gemini-3.5-flash status is active.
Sources
Gemini API deprecations — checked 2026-10-17. gemini-3.5-flash | May 19, 2026 | N/A | gemini-3.6-flash (not available to select in Google AI Studio; the endpoint is not shutting down and automatically routes API requests to gemini-3.6-flash)
Gemini model docs — checked 2026-10-17. gemini-3.5-flash input token limit 1048576 | max output tokens 65536