Exa launches Snapshot: an index of 400 billion historical webpage snapshots
jxnlco · x · 2026-09-18
Exa introduced Snapshot, an index of 400 billion historical webpage snapshots that lets you search the web as it existed in the past — a "time machine for the web."
Already in use for backtesting prediction models, RL training at labs, and exploring the pre-AI web. The post also retweets a demo of Astra producing motion graphics, rotoscoping, color grading, Blender modeling and sound mixing in 24 hours.
Related event: Exa Launches Snapshot: 400 Billion Historical Web Pages Searchable(3 posts)→
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