# clm_0DBBD8E09646

subject: Gemini (/record/gemini.md)  
predicate: launched  
value: gemini-2.5-flash-preview-09-2025  
valid_from: 2025-09-25  
valid_to: null  
published: 2025-09-25  
recorded: 2026-11-01  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-01  
checked: 2026-11-01 · its source page states the value and the date  

> September 25, 2025 Released Gemini Robotics ER 1.5 model in preview. See the Robotics overview to learn about how to use the model for your robotics application. Launched following preview models: gemini-2.5-flash-preview-09-2025

What https://ai.google.dev/gemini-api/docs/changelog#2025-09-25 says, word for word.

## Sources

- https://ai.google.dev/gemini-api/docs/changelog#2025-09-25 (primary, Google, published 2025-09-25)

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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.
