# Gemini API Deprecations: 3.7 Flash and Deep Research

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## Article Metadata
- Title: Gemini API Deprecations: 3.7 Flash and Deep Research
- Summary: Google deprecated gemini-3.7-flash, gemini-3.5-flash and gemini-3.1-flash-image, and the Deep Research preview agent shuts down on 23 October. What to change.
- Published: Oct 13, 2026, 9:36 AM EDT
- Updated: Oct 13, 2026, 9:36 AM EDT
- Category: Research
- Primary topic: Gemini Api
- Authors: Maya Rao
- Read time: 4 min
- Language: en_US
- Publication time zone: America/New_York (U.S. Eastern Time)
- Access: Free to read

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