←Back to NewsAI News/RetrievalnewsRetrievalApiExa Snapshot Lets AI Search the Web as It Existed Years AgoExa Snapshot pins search and page retrieval to any past date, using 400 billion stored webpages to prevent evaluation leakage and enable backtests.SourceExaPublishedSep 17, 2026, 5:12 PMAuthorAlphaSignal NewsroomRead1 min readExa Snapshot pins search and page retrieval to any past date, using 400 billion stored webpages to prevent evaluation leakage and enable backtests.Reporting is indexed from AlphaSignal. Rights remain with the original publisher and cited sources.Read original report ↗Next readsExa · newsExa's Dynamic Highlights Cuts Agent Search Tokens by 40% Without Losing QualityCohere · newsCohere's Parse 5 Beats Azure and Mistral at 95% Lower CostSpaceXAI · newsxAI Ships Grok Voice Transcribe 2.0 With Half the Errors at Same Price
