# clm_AD47A8B83904

subject: Nextdoor (/record/nextdoor.md)  
predicate: research_and_development  
value: 127,073,000 United States dollar  
valid_from: 2022-12-31  
valid_to: 2023-12-31  
published: no source on record carries a date  
recorded: 2026-10-27  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_EF2907B5AF9E  
last_updated: 2026-10-29  
checked: 2026-10-29 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-K FY2022  

## Sources

- https://www.sec.gov/Archives/edgar/data/1846069/000184606923000010/0001846069-23-000010-index.htm (primary, SEC EDGAR 10-K FY2022)

## Supersedes

- [Nextdoor](/record/nextdoor.md) | research_and_development | 97,096,000 United States dollar | valid 2021-12-31 to 2022-12-31 | conf 0.95 | superseded | superseded_by [clm_AD47A8B83904](/claim/clm_AD47A8B83904.md) | [clm_EDA67744ACB6](/claim/clm_EDA67744ACB6.md)

---

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