{"schema":"sb.node.v1","id":"sb:e/ef441ca6b6526e5d3d6d0302","kind":"entity","label":{"text":"haleu","locale":"en"},"identity":{"anchor":"label:en:haleu","strength":"label"},"asOf":{"knowledgeCutoff":"2026-10-10T20:32:23.797512+00:00","snapshot":"deploy 94d756dba089d5d97cb600fc40d865eb0babacbb"},"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":22,"separatePublishers":9,"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":0.227,"named":5,"of":22,"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 23% of the 22 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","reason":"entity graph provenance 'observed'; the node carries no promotion receipt in v1","policy":"EQ-PROMOTION (receipt not carried)"},"disposition":{"state":"served","reason":"public record"},"validity":{"from":"2026-07-20","to":"2026-10-09","basis":"first and last day we saw it mentioned; not the subject's own lifetime"},"measurement":{"state":"partial","blind":["assertion coverage 0.091: about 91% of mentions carry no typed assertion"]}},"dimensions":{"domains":["nuclear_energy","nuclear_fusion"],"activeDays":18,"assertions":{}},"up":[],"upNote":"An entity is a root: it is contained by nothing. Pan out by following R.","children":{"count":5,"byKind":{"observation":5},"items":[{"id":"sb:o/1b111685a3af29428126b540","kind":"observation","label":"Energies Media · 2026-09-25 · Nusano’s HALEU platform gets a spot in a DOE nuclear fuel deployment program, putting its technology into the federal push to expand advanced reactor supply chains","url":"https://energiesmedia.com/nusanos-haleu-doe-nuclear-federal-push-to-expand/"},{"id":"sb:o/3f265cb656974c5069ac503d","kind":"observation","label":"ANS Nuclear Newswire · 2026-09-22 · Centrus touts unobligated uranium production in HALEU agreements","url":"https://www.ans.org/news/2026-09-21/article-8412/centrus-touts-unobligated-uranium-production-in-haleu-agreements/"},{"id":"sb:o/8c4697a1b7bad8caef56ca68","kind":"observation","label":"Neutron Bytes · 2026-09-19 · Centrus and Antares Sign Multi-Year HALEU Supply Contract","url":"https://neutronbytes.com/2026/09/17/centrus-and-antares-sign-multi-year-haleu-supply-contract/"},{"id":"sb:o/0e0f8bd4c5ad2f1dfce863e5","kind":"observation","label":"World Nuclear News · 2026-09-18 · Antares, Centrus sign multi-year HALEU contract","url":"https://www.world-nuclear-news.org/articles/antares-centrus-sign-multi-year-haleu-contract"},{"id":"sb:o/0e5a2fe63398a84c839836d9","kind":"observation","label":"World Nuclear News · 2026-09-10 · Centrus to supply Radiant with microreactor fuel","url":"https://www.world-nuclear-news.org/articles/centrus-to-supply-radiant-with-microreactor-fuel"}],"cursor":null,"order":"newest first; we keep the 5 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":8,"byKind":{"co-mentioned":8},"items":[{"kind":"relation","label":"co-mentioned with nuclear (22 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/f039aaf830e0e3becd642647"},{"kind":"relation","label":"co-mentioned with nuclear regulatory commission (13 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/f4b591b41b30f25a661e463f"},{"kind":"relation","label":"co-mentioned with small modular reactor (11 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/1418a53d709e1a5755400e70"},{"kind":"relation","label":"co-mentioned with triso (10 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/350bdf15bbce158cad29836a"},{"kind":"relation","label":"co-mentioned with nuclear energy (10 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/69066b20decc76223ce92614"},{"kind":"relation","label":"co-mentioned with supply chain (10 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/0cf7d54a4071cd3eaed3a4e8"},{"kind":"relation","label":"co-mentioned with united states (9 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/245621b0a55de488fe59ff30"},{"kind":"relation","label":"co-mentioned with ohio (8 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/69b97fd25a10ba162b17714a"}],"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/ef441ca6b6526e5d3d6d0302","mcp":"traverse {\"id\":\"sb:e/ef441ca6b6526e5d3d6d0302\"}","page":"/entity/haleu/"},"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":"cantina","call":"traverse {\"id\":\"sb:e/ef441ca6b6526e5d3d6d0302\",\"level\":\"children\"}"},{"verb":"fold","lit":true,"effect":"read","layer":"cantina","call":"traverse {\"id\":\"sb:e/ef441ca6b6526e5d3d6d0302\"}"},{"verb":"panOut","lit":false,"effect":"read","layer":"cantina","reason":"An entity is a root: it is contained by nothing. Pan out by following R."},{"verb":"follow","lit":true,"effect":"read","layer":"cantina","call":"traverse {\"id\":\"sb:e/ef441ca6b6526e5d3d6d0302\",\"level\":\"relations\"}"},{"verb":"receipts","lit":false,"effect":"read","layer":"cantina","reason":"receipts are the observations below this node; unfold to reach them"},{"verb":"edge","lit":true,"effect":"read","layer":"cantina","call":"traverse {\"id\":\"sb:e/ef441ca6b6526e5d3d6d0302\"}"},{"verb":"asOf","lit":false,"effect":"read","layer":"cantina","reason":"v1 serves one knowledge cutoff, this deploy's; walking an earlier cutoff needs retained history (EQ-REPLAY), which v1 does not keep"},{"verb":"switchObserver","lit":false,"effect":"read","layer":"cantina","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":"cantina","reason":"no translation is applied on this node; every label is the source's own text"},{"verb":"save","lit":false,"effect":"watch-declaration","layer":"workshop","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":"workshop","reason":"delivery applies to a saved Watch"},{"verb":"format","lit":false,"effect":"watch-declaration","layer":"workshop","reason":"output format applies to a saved Watch"},{"verb":"deltaR","lit":false,"effect":"read","layer":"workshop","reason":"Delta R needs a saved Watch with a previous reading"},{"verb":"read","lit":false,"effect":"read","layer":"docking-bay","reason":"one-time Reads are parked until the Commander decides their shape (#938)"}]}