ProductsProduct / feature launchAgents & Tool Use · Retrieval, RAG & Search1 source · Oct 19, 2026

Version-Controlled Search: The Web as It Was — Ryan Ahern, Exa

Ryan Ahern of Exa introduces Exa Snapshot, which lets agents search the web as it looked on any past date.

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Key points

  • He covers why search quality matters when agents broker most searches, how snapshot results compare to live results, and how teams use point-in-time search to build and test predictive signals without overfitting.
  • 02:14 Agents as the new searchers

Sources (1)

  • [1]Version-Controlled Search: The Web as It Was — Ryan Ahern, Exa
    AI Engineer (YouTube) · Oct 19, 08:00 AM
    Ryan Ahern of Exa introduces Exa Snapshot, which lets agents search the web as it looked on any past date.
    He covers why search quality matters when agents broker most searches, how snapshot results compare to live results, and how teams use point-in-time search to build and test predictive signals without overfitting.

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