# clm_2FFA7F803B5A

subject: Gemini (/record/gemini.md)  
predicate: feature_added  
value: Gems  
valid_from: 2024-08-28  
valid_to: null  
published: 2024-08-28  
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  

> 2024.08.28 Gemini Advanced and Gemini for Google Workspace add-on priority access: Introducing Gems, custom AI experts for any topic

What https://gemini.google/release-notes/#2024-08-28 says, word for word.

## Sources

- https://gemini.google/release-notes/#2024-08-28 (primary, Google, published 2024-08-28)

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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.
