# clm_A99DFA9E2E8C

subject: Gemini 2.5 Flash (/record/gemini-2-5-flash.md)  
predicate: model_release  
value: gemini-2.5-flash  
valid_from: 2025-06-17  
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  

> gemini-2.5-flash June 17, 2025 December 1, 2026 gemini-3.5-flash-lite

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

## Sources

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

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