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i Discover AI

Changelog

What changed on the site itself, as opposed to what changed in AI.

Last updated 2026-09-07

For changes in the AI field, see the news. This page is about the site.

2026-09 — Foundations

  • The entity graph. Ten kinds, one canonical URL each, slugs unique across all of them. Twelve relation types with type-checked ends, so a nonsense edge cannot be stored.
  • The publish gate. Eight content signals, scored on every write; entries below 60/100 render but stay out of the index and the sitemap, and say why.
  • The verification clock. Per-kind freshness intervals, with automatic de-indexing when facts go stale and a visible warning to readers.
  • Sharded sitemaps. One per kind, so the indexing rate is visible per kind rather than as one uninformative number.
  • The command palette. Two-tier search: a small local index answers the first keystroke, the server replaces it with alias- and summary-aware results.
  • Structured data. DefinedTerm on concepts, SoftwareApplication on models, tools and agents, ScholarlyArticle on papers — all with visible sources emitted as citations.