{
 "dataset": "AI Lattice",
 "dataset_version": "0.1.0",
 "released_on": "2026-10-01",
 "previous_version": null,
 "change_type": "initial_release",
 "counts": {
  "entities": 62,
  "links": 90,
  "chokepoints": 12,
  "links_primary_source": 14,
  "links_press": 60,
  "links_secondary_source": 16,
  "links_inferred": 6
 },
 "review": "Before release, an independent reviewer checked every chokepoint observation and 88 of 91 draft links against their cited sources. Items the source did not support were corrected, hedged, re-sourced or removed; one link was removed and six were marked inferred.",
 "changes": [
  "Initial release."
 ],
 "known_limits": [
  "Secondary-source links are flagged and scheduled for upgrade to primary sources.",
  "Coverage is selective: 62 entities, not the whole AI economy.",
  "A link records that a supply relationship was reported, not its current size or exclusivity unless stated."
 ]
}