{"schema":"sb.node.v1","id":"sb:e/339edf938e99765d5e09e819","kind":"entity","label":{"text":"trainium","locale":"en"},"identity":{"anchor":"label:en:trainium","strength":"label"},"asOf":{"knowledgeCutoff":"2026-11-05T23:35:16.585296+00:00","releaseId":"sb-8977f685a5b6","snapshot":"deploy a217c62e68a8eb818065240019a9a5f46dd40de5"},"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":96,"separatePublishers":36,"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":0.083,"named":8,"of":96,"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 only from rows whose own title or URL names the subject (the entity graph's subject gate)","blind":["only 8% of the 96 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":"legacy","kindBasis":"promoted-before-receipts","reason":"entity graph provenance 'curated'; promoted from the corpus by the machine rule before promotion receipts were written (2026-10-02); no receipt exists and none is invented","policy":"promotion (admitted before receipts existed; no receipt)","admittedOn":"2026-09-20"},"disposition":{"state":"served","reason":"public record"},"validity":{"from":"2026-03-23","to":"2026-11-03","basis":"first and last day we saw it mentioned; not the subject's own lifetime"},"measurement":{"state":"partial","blind":["assertion coverage 0.01: about 99% of mentions carry no typed assertion"]}},"dimensions":{"domains":["ai_investing"],"activeDays":50,"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/856df5fee14d2f2d71fb6104","kind":"observation","label":"SemiAnalysis · 2026-10-23 · Amazon’s Trainium Takes a Strike at the Training King","url":"https://newsletter.semianalysis.com/p/amazons-trainium-takes-a-strike-at","match":{"surface":"title","basis":"admitted by the entity graph's subject gate (title or URL); the headline names the subject as whole words (the door's on-topic test)"}},{"id":"sb:o/a47f080ff98c411b8ce47161","kind":"observation","label":"SiliconANGLE · 2026-10-20 · Amazon introduces toolkit for running PyTorch workloads on AWS Trainium chips","url":"https://siliconangle.com/2026/10/19/amazon-introduces-toolkit-for-running-pytorch-workloads-on-aws-trainium-chips/","match":{"surface":"title","basis":"admitted by the entity graph's subject gate (title or URL); the headline names the subject as whole words (the door's on-topic test)"}}],"cursor":null,"order":"newest first; we keep the 2 newest receipts for this entity whose own title or URL (the entity graph's subject gate) names it; each says which in match. 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 (93 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/b03da06644b41d1c83709c3a"},{"kind":"relation","label":"co-mentioned with amazon (93 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/c8aa87f481481314a5bdf047"},{"kind":"relation","label":"co-mentioned with google (70 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/792f0d75733da6aa04b0ed29"},{"kind":"relation","label":"co-mentioned with nvidia (62 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/1bda75482e89bbbe07fc467a"},{"kind":"relation","label":"co-mentioned with microsoft (53 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/5e77139563164be621633ace"},{"kind":"relation","label":"co-mentioned with anthropic (49 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/12d98aa589c9728905449588"},{"kind":"relation","label":"co-mentioned with ai infrastructure (49 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/fe16aff51f220af542fa4e03"},{"kind":"relation","label":"co-mentioned with gpus (44 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/bd9e87a370f8c2a24b8dac34"},{"kind":"relation","label":"co-mentioned with openai (42 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/448a35eb998f59daf84c6318"},{"kind":"relation","label":"co-mentioned with nasdaq (32 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/5a4ab0c0ec9892f5fb2389bf"}],"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/339edf938e99765d5e09e819","mcp":"traverse {\"id\":\"sb:e/339edf938e99765d5e09e819\"}","page":"/entity/trainium/"},"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/339edf938e99765d5e09e819\",\"level\":\"children\"}"},{"verb":"fold","lit":true,"effect":"read","layer":"free-record","call":"traverse {\"id\":\"sb:e/339edf938e99765d5e09e819\"}"},{"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/339edf938e99765d5e09e819\",\"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/339edf938e99765d5e09e819\"}"},{"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"}]}