{"schema":"sb.node.v1","id":"sb:e/21b0b759710a0842f07aa102","kind":"entity","label":{"text":"vera rubin nvl72","locale":"en"},"identity":{"anchor":"label:en:vera rubin nvl72","strength":"label"},"asOf":{"knowledgeCutoff":"2026-10-22T15:02:55.422468+00:00","snapshot":"deploy f647f8b853e90fd8dcc4905a4ed3005d9390722a"},"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":24,"separatePublishers":12,"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":0.208,"named":5,"of":24,"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 21% of the 24 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":"provisional","kind":"observed","kindBasis":"no-vocabulary-row","policy":"promotion (observed tier; not promoted)","reason":"seen recurring in the corpus and kept in the graph at the observation bar; not promoted into the vocabulary"},"disposition":{"state":"served","reason":"public record"},"validity":{"from":"2026-09-07","to":"2026-10-22","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":18,"assertions":{}},"up":[],"upNote":"An entity is a root: it is contained by nothing. Pan out by following R.","children":{"count":2,"byKind":{"observation":2},"withheld":{"state":"withheld","count":2,"reason":"2 receipts withheld: no source link (the same rule the topic record applies)"},"items":[{"id":"sb:o/3a1c481bd132090915f636e5","kind":"observation","label":"Tech Times · 2026-10-15 · Giga Computing Brings Vera Rubin NVL72 to OCP Summit: One Rack, Trillion-Parameter AI","url":"https://www.techtimes.com/articles/329053/20261015/giga-computing-brings-vera-rubin-nvl72-ocp-summit-one-rack-trillion-parameter-ai.htm"},{"id":"sb:o/774193818920c87154d6c555","kind":"observation","label":"DatacenterDynamics · 2026-09-30 · CoreWeave makes Nvidia Vera Rubin NVL72 available, Cognition is early customer","url":"https://www.datacenterdynamics.com/en/news/coreweave-makes-nvidia-vera-rubin-nvl72-available-cognition-is-early-customer/"}],"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 vera rubin (24 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/f381bc05ed7335c1ea3d6323"},{"kind":"relation","label":"co-mentioned with ai (22 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/175136abb47f0ef9bcb8a5b7"},{"kind":"relation","label":"co-mentioned with nvidia (22 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/2d4a06ea7733f6c8b256465e"},{"kind":"relation","label":"co-mentioned with gpus (18 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/87206b7c41f5cb1584319af2"},{"kind":"relation","label":"co-mentioned with cpus (12 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/c34a9f86bb46be71ef95f69f"},{"kind":"relation","label":"co-mentioned with google (12 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/8cf3c1161d7e9b077e464bd7"},{"kind":"relation","label":"co-mentioned with blackwell (11 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/4a7b73eda1b13ad3006da005"},{"kind":"relation","label":"co-mentioned with coreweave (11 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/397b23b2d42f8af1021ae9ca"},{"kind":"relation","label":"co-mentioned with amd (9 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/889b0efad0ff21e6dab5cafd"},{"kind":"relation","label":"co-mentioned with rubin gpus (9 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/27317882479395b04b8d422a"}],"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/21b0b759710a0842f07aa102","mcp":"traverse {\"id\":\"sb:e/21b0b759710a0842f07aa102\"}","page":"/entity/vera-rubin-nvl72/"},"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/21b0b759710a0842f07aa102\",\"level\":\"children\"}"},{"verb":"fold","lit":true,"effect":"read","layer":"free-record","call":"traverse {\"id\":\"sb:e/21b0b759710a0842f07aa102\"}"},{"verb":"panOut","lit":false,"effect":"read","layer":"free-record","reason":"An entity is a root: it is contained by nothing. 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