{"schema":"sb.node.v1","id":"sb:e/534296261c19b2ef2af19be6","kind":"entity","label":{"text":"epoch ai","locale":"en"},"identity":{"anchor":"label:en:epoch ai","strength":"label"},"asOf":{"knowledgeCutoff":"2026-10-15T21:55:31.406490+00:00","snapshot":"deploy a770869106686dde6b625f65594d61875f81a906"},"lens":{"kind":"public"},"build":{"plane":"projected","builtFrom":["entity_graph.slim.json","entity_receipts (deploy asset)","event_graph.json","truth_records (deploy asset)","corroborated_record.json"],"rule":"node-projection.entity@v1"},"standing":{"evidence":{"supporting":32,"separatePublishers":21,"basis":"documents that mention the subject and the outlets that carried them; a mention is evidence the referent is in use, not evidence about any claim","receiptsOnTopic":{"state":"partial","share":0.156,"named":5,"of":32,"basis":"documents whose own title or summary lead names the subject, over every counted document that mentions it anywhere (the entity graph's measurement); receipts are drawn from the former only","blind":["only 16% of the 32 documents measured name the subject in their own text; the rest mention it in passing, so standing.evidence.supporting overstates coverage about it"]}},"admission":{"state":"canonical","kind":"cannot-measure","kindBasis":"graph-predates-admission-kinds","reason":"entity graph provenance 'curated'; the entity graph was built before it carried admission kinds","policy":"promotion (admission kind not carried)"},"disposition":{"state":"served","reason":"public record"},"validity":{"from":"2026-05-18","to":"2026-10-14","basis":"first and last day we saw it mentioned; not the subject's own lifetime"},"measurement":{"state":"partial","blind":["assertion coverage 0: about 100% of mentions carry no typed assertion"]}},"dimensions":{"domains":[],"activeDays":22,"assertions":{}},"up":[],"upNote":"An entity is a root: it is contained by nothing. Pan out by following R.","children":{"count":2,"byKind":{"observation":2},"items":[{"id":"sb:o/cb3ae7378ce3b4dab5de6943","kind":"observation","label":"Crypto Briefing · 2026-10-14 · Epoch AI reports 13-fold annual decline in AI costs as spending nears $1T","url":"https://cryptobriefing.com/epoch-ai-costs-decline-13-fold-annually/"},{"id":"sb:o/4db1112c8489a52134e4f643","kind":"observation","label":"Interconnects (Nathan Lambert) · 2026-09-22 · Debating RSI, the US-China Gap, and Jaggedness with JS Denain of Epoch AI","url":"https://www.interconnects.ai/p/debating-rsi-the-us-china-gap-and"}],"cursor":null,"order":"newest first; we keep the 2 newest receipts for this entity whose own title or summary lead (the entity graph's test) names it. Its other observations are counted in standing.evidence.supporting but are not addressable in v1"},"relations":{"count":10,"byKind":{"co-mentioned":10},"items":[{"kind":"relation","label":"co-mentioned with ai (32 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/e4251780eac0bf7e45707c11"},{"kind":"relation","label":"co-mentioned with anthropic (21 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/c939094c26135edc609e6495"},{"kind":"relation","label":"co-mentioned with openai (21 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/10f108185e709be4b848a17e"},{"kind":"relation","label":"co-mentioned with nvidia (14 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/89d9b78569b677fd784b9c5e"},{"kind":"relation","label":"co-mentioned with china (12 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/bce9dac4505aed60718819be"},{"kind":"relation","label":"co-mentioned with google (12 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/b897ca17fb2455bb887b5f24"},{"kind":"relation","label":"co-mentioned with meta (10 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/dd571f8dd8c19af05afab809"},{"kind":"relation","label":"co-mentioned with astra (9 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/95004cc2f4a2e908480c3417"},{"kind":"relation","label":"co-mentioned with gpus (9 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/2ac84f181812973b688ea483"},{"kind":"relation","label":"co-mentioned with open models (9 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/9f59f89941b86ac31873af8a"}],"cursor":null,"order":"situations first, then claims (the subject's own maintained record, then site-wide corroborated clusters; each label ends with its standing), then co-mentions by shared documents, descending. Co-mentions are the ten strongest the entity graph keeps per entity"},"edge":{"state":"continues"},"links":{"rest":"/api/v1/node/e/534296261c19b2ef2af19be6","mcp":"traverse {\"id\":\"sb:e/534296261c19b2ef2af19be6\"}","page":"/entity/epoch-ai/"},"limits":{"levelsPerCall":1,"pageSize":10,"maxPageSize":50,"membersMax":50,"statement":"One level per call: depth is 1 and only 1, and there is no whole-graph dump. pageSize 1-50 (default 10); a page limit is a cursor, never an edge. Members are listed up to 50. At most 60 traverse calls a minute per caller (runaway-loop protection, not a meter). One knowledge cutoff is served: the deploy's."},"actions":[{"verb":"unfold","lit":true,"effect":"read","layer":"free-record","call":"traverse {\"id\":\"sb:e/534296261c19b2ef2af19be6\",\"level\":\"children\"}"},{"verb":"fold","lit":true,"effect":"read","layer":"free-record","call":"traverse {\"id\":\"sb:e/534296261c19b2ef2af19be6\"}"},{"verb":"panOut","lit":false,"effect":"read","layer":"free-record","reason":"An entity is a root: it is contained by nothing. Pan out by following R."},{"verb":"follow","lit":true,"effect":"read","layer":"free-record","call":"traverse {\"id\":\"sb:e/534296261c19b2ef2af19be6\",\"level\":\"relations\"}"},{"verb":"receipts","lit":false,"effect":"read","layer":"free-record","reason":"receipts are the observations below this node; unfold to reach them"},{"verb":"edge","lit":true,"effect":"read","layer":"free-record","call":"traverse {\"id\":\"sb:e/534296261c19b2ef2af19be6\"}"},{"verb":"asOf","lit":false,"effect":"read","layer":"free-record","reason":"v1 serves one knowledge cutoff, this deploy's; walking an earlier cutoff needs retained history, which v1 does not keep"},{"verb":"switchObserver","lit":false,"effect":"read","layer":"free-record","reason":"the public record is the same for every observer; traversal through a Watch's lens is not served in v1"},{"verb":"readOriginal","lit":false,"effect":"read","layer":"free-record","reason":"no translation is applied on this node; every label is the source's own text"},{"verb":"save","lit":false,"effect":"watch-declaration","layer":"watch","reason":"saving applies to a configured Watch; configure one around this node first (free), then save it"},{"verb":"deliver","lit":false,"effect":"watch-declaration","layer":"watch","reason":"delivery applies to a saved Watch"},{"verb":"format","lit":false,"effect":"watch-declaration","layer":"watch","reason":"output format applies to a saved Watch"},{"verb":"deltaR","lit":false,"effect":"read","layer":"watch","reason":"Delta R needs a saved Watch with a previous reading"},{"verb":"read","lit":false,"effect":"read","layer":"one-time-read","reason":"one-time Reads are not offered through this door; use ask"}]}