# clm_4B51B1F2EB7F

subject: Cisco (/record/cisco.md)  
predicate: quarterly_research_and_development  
value: 1,570,000,000 United States dollar  
valid_from: 2020-01-25  
valid_to: 2020-04-25  
confidence: 0.95  
status: superseded  
superseded_by: clm_AAE31FA77180  
first_seen: 2026-10-28  
last_updated: 2026-10-28  

## Sources

- https://www.sec.gov/Archives/edgar/data/858877/000085887720000004/0000858877-20-000004-index.htm (primary, SEC EDGAR 10-Q Q2 FY2020)

## Supersedes

- [Cisco](/record/cisco.md) | quarterly_research_and_development | 1,666,000,000 United States dollar | valid 2019-10-26 to 2020-01-25 | conf 0.95 | superseded | superseded_by [clm_4B51B1F2EB7F](/claim/clm_4B51B1F2EB7F.md) | [clm_BA6E7973768B](/claim/clm_BA6E7973768B.md)
---

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