# clm_AFADE885CC2F

subject: Glean (/record/glean.md)  
predicate: feature_added  
value: Fast and Thinking modes  
valid_from: 2026-10-23  
valid_to: 2026-10-23  
published: 2025-11-04  
recorded: 2026-10-29  
confidence: 0.10  
status: superseded  
assertable: false (retracted: Retracted: found wrong. Kept on the record as history, never asserted.)  
superseded_by: clm_C60FDEDFD241  
last_updated: 2026-10-31  
checked: 2026-10-29 · its source page states the value and the date  

> New Fast and Thinking modes in the plan & execution node give agents the ability to solve more complex problems, while users can optimize for speed versus depth in the response.

What https://www.glean.com/blog/glean-agents-nov-drop-2025 says, word for word.

## Sources

- https://www.glean.com/blog/glean-agents-nov-drop-2025 (primary, Glean, published 2025-11-04)

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