AI product
Exa Snapshot is a version-controlled web search product from Exa. It lets users query the web as it existed on a past date, using content versioning by URL and version search. The video demonstrates using historical web states to backtest predictive agents, such as an acquisition predictor based on leadership-turnover signals, while avoiding look-ahead bias and future-data leakage.
2 uses taken from transcripts — each links to the moment in the video.
Version-controlled search that lets you query the web as it existed on a past date (content versioning by URL and version search), used to backtest predictive agent systems without look-ahead bias
A version-controlled search feature from Exa with 400 billion+ snapshots of the web that can be filtered by date. Users can retrieve a URL as it existed at or before a given date, or run 'version search' — asking what results a query would have returned at a past point in time — so teams can build and backtest predictive models and agentic features (e.g. acquisition predictions, adverse media scans) without future information leaking into them.
2 in the library.