# clm_929ABAF9C472

subject: Gemini 3 Pro (/record/gemini-3-pro.md)  
predicate: deprecated  
value: gemini-3-pro-preview  
valid_from: 2026-02-26  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-04  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
checked: 2026-11-04 · its source page states the value and the date  

> Deprecation announcement: Gemini 3 Pro Preview (gemini-3-pro-preview) will be shut down (/docs/deprecations) March 9, 2026.

What https://ai.google.dev/gemini-api/docs/changelog.md.txt says, word for word.

## Sources

- https://ai.google.dev/gemini-api/docs/changelog.md.txt (primary, Google AI for Developers (Gemini API release notes))

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