# clm_D008457571C3

subject: Gemini (/record/gemini.md)  
predicate: model_release  
value: Gemini 3.1 Flash Image Preview  
valid_from: 2026-02-26  
valid_to: null  
published: 2026-02-26  
recorded: 2026-10-31  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date  

> February 26, 2026 Launched Nano Banana 2, Gemini 3.1 Flash Image Preview , a high-efficiency model optimized for speed and high-volume use cases.

What https://ai.google.dev/gemini-api/docs/changelog#2026-02-26 says, word for word.

## Sources

- https://ai.google.dev/gemini-api/docs/changelog#2026-02-26 (primary, Google, published 2026-02-26)

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