Deadline passed
Gemini API release notes · Google Gemini
Deprecation announcement: The gemini-2.5-flash-lite-preview-09-2025 model will be shut down on March 31, 2026.
Gemini API release notes announced it on 10 Mar 2026; the deadline, 31 Mar 2026, has passed.
Everything collected about it
Matched by product and title; check each before relying on it- 10 Mar 2026 Announced · Gemini API release notesDeprecation announcement: The gemini-2.5-flash-lite-preview-09-2025 model will be shut down on March 31, 2026.
- 31 Mar 2026 Microsoft lifecycle · retirementClassic Compute Node Communication Model
- 31 Mar 2026 Microsoft lifecycle · retirementDeprecation of flash-extract custom fields
- 31 Mar 2026 DeadlineThe date in the announcement
- 7 May 2026 Product newsDeprecation announcement: The gemini-3.1-flash-lite-preview model is deprecating on 5/11/26 and will be shut down on May 25, 2026.
Other retirements in Google Gemini
Lifecycle- Gemini 3.5 Flash deprecationNo date in the announcement · Gemini API release notes
- Gemini 3.7 Flash deprecationNo date in the announcement · Gemini API release notes
- Deprecation announcement: The following models will be shut down: November 12: veo-3.0-fast-generate-preview veo-3.0-generate-preview November 14: gemini-2.0-flash-exp-i…No date in the announcement · Gemini API release notes
- Deprecation announcement: The gemini-3.1-flash-image-preview and gemini-3-pro-image-preview models are deprecated and will be shut down on June 25, 2026.25 Jun 2026 · Gemini API release notes
- Deprecation announcement: The following models will be shut down June 1, 2026: gemini-2.0-flash gemini-2.0-flash-001 gemini-2.0-flash-lite gemini-2.0-flash-lite-0011 Jun 2026 · Gemini API release notes
- Deprecation announcement: The gemini-3.1-flash-lite-preview model is deprecating on 5/11/26 and will be shut down on May 25, 2026.25 May 2026 · Gemini API release notes
What changed
First observed 14 Oct 2026No field changes in the recorded history.
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