# clm_04746C1B756F

subject: Gemini 3.1 Pro (/record/gemini-3-1-pro.md)  
predicate: model_release  
value: Gemini 3.1 Pro  
valid_from: 2026-02-19  
valid_to: null  
published: 2024-02-21  
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  

> 2026.02.19 Gemini 3.1 Pro: A smarter model for your most complex tasks

What https://gemini.google/release-notes/ says, word for word.

## Sources

- https://gemini.google/release-notes/ (primary, Google, published 2024-02-21)

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