# clm_19B2A22443A4

subject: Gemini (/record/gemini.md)  
predicate: deprecated  
value: gemini-3.1-flash-image-preview  
valid_from: 2026-05-28  
valid_to: 2026-06-25  
published: 2026-05-28  
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  

> 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.

What https://ai.google.dev/gemini-api/docs/changelog#2026-05-28 says, word for word.

## Sources

- https://ai.google.dev/gemini-api/docs/changelog#2026-05-28 (primary, Google, published 2026-05-28)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.