{"schema":"sb.node.v1","id":"sb:e/55146e02177d426af68459b6","kind":"entity","label":{"text":"polymarket","locale":"en"},"identity":{"anchor":"label:en:polymarket","strength":"label"},"asOf":{"knowledgeCutoff":"2026-10-29T23:27:11.436223+00:00","releaseId":"sb-b15196466688","snapshot":"deploy abbb7d522cc6e1dbc7093813951f4bfb83b36895"},"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":610,"separatePublishers":76,"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":0.257,"named":157,"of":610,"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 26% of the 610 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":"2026-08-17"},"disposition":{"state":"served","reason":"public record"},"validity":{"from":"2026-09-03","to":"2026-10-28","basis":"first and last day we saw it mentioned; not the subject's own lifetime"},"measurement":{"state":"partial","blind":["assertion coverage 0.075: about 93% of mentions carry no typed assertion"]}},"dimensions":{"domains":["crypto_defi","sports_betting"],"activeDays":56,"assertions":{}},"up":[],"upNote":"An entity is a root: it is contained by nothing. Pan out by following R.","children":{"count":12,"byKind":{"observation":12},"items":[{"id":"sb:o/9724d99d94df22ee4552ce85","kind":"observation","label":"World news about cryptocurrency and blockchain · 2026-10-28 · Polymarket US Launches 5-Minute Bitcoin, Ethereum, Solana, and XRP Predictions","url":"https://cryptonews.net/news/market/33661724/","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/c07756f33389705d5e656136","kind":"observation","label":"FinanceFeeds · 2026-10-28 · Polymarket Launches Five-Minute BTC, ETH, SOL and XRP…","url":"https://financefeeds.com/polymarket-launches-five-minute-btc-eth-sol-and-xrp-prediction-markets-on-us-app/","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/e9fa806a4f77a8c009ad07c0","kind":"observation","label":"CryptoSlate · 2026-10-27 · Polymarket reforms Bitcoin contracts and Binance trading spikes immediately drop","url":"https://cryptoslate.com/polymarket-reforms-bitcoin-contracts-and-binance-trading-spikes-immediately-drop/","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/f9a538c8f09489d2c5618c90","kind":"observation","label":"The Crypto Times · 2026-10-27 · Polymarket Uses Ex-FBI-Led System to Monitor Bettors Ahead of Midterms","url":"https://www.cryptotimes.io/2026/10/27/polymarket-uses-ex-fbi-led-system-to-monitor-bettors-ahead-of-midterms/","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/3b3aaeef5f289677ea9e0a76","kind":"observation","label":"DeFi Rate · 2026-10-27 · Polymarket Halts New Michigan Sports Positions as State Restrictions Spread","url":"https://defirate.com/news/polymarket-halts-michigan-sports-positions/","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/04f0d61e48a488d15618e595","kind":"observation","label":"Bitcoin News · 2026-10-27 · Polymarket Flags Suspicious Midterm Election Bets as $24M House Market Heats Up","url":"https://news.bitcoin.com/featured/polymarket-flags-suspicious-midterm-election-bets-24m-house-market-heats-up/","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/c670baf092368560a4dd573f","kind":"observation","label":"Analyticsinsight · 2026-10-27 · NBA Signs CFTC Deal, Names Kalshi and Polymarket as Partners","url":"https://www.analyticsinsight.net/news/nba-signs-cftc-deal-names-kalshi-and-polymarket-as-partners","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/0e018deecec1c42ce4b3445f","kind":"observation","label":"Fast Company · 2026-10-26 · NBA partners with Kalshi and Polymarket as official prediction markets","url":"https://www.fastcompany.com/91630158/nba-prediction-markets","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/4ca5f362d8f0579df5a0de64","kind":"observation","label":"Front Office Sports · 2026-10-26 · NBA Tips Off Prediction-Market Era With Kalshi, Polymarket","url":"https://frontofficesports.com/article/nba-tips-off-prediction-market-era-with-kalshi-polymarket/","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/ae394df20409730bf3143389","kind":"observation","label":"Legal Sports Report · 2026-10-26 · NBA Dives Into Sports Predictions, Partners With Kalshi, Polymarket, DraftKings","url":"https://www.legalsportsreport.com/284120/nba-dives-into-sports-predictions-partners-with-kalshi-polymarket-draftkings/","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":"c1.eyJpZCI6InNiOmUvNTUxNDZlMDIxNzdkNDI2YWY2ODQ1OWI2IiwibCI6ImNoaWxkcmVuIiwibyI6MTAsImsiOm51bGwsImEiOiIyMDI2LTEwLTI5VDIzOjI3OjExLjQzNjIyMyswMDowMCJ9","order":"newest first; we keep the 12 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":13,"byKind":{"claim":3,"co-mentioned":10},"items":[{"id":"sb:p/478b545330ee9411bd6d8689","kind":"claim","label":"NBA Dives Into Sports Predictions, Partners With Kalshi, Polymarket, DraftKings — corroborated","role":"named-in","relationKind":"claim","members":1},{"id":"sb:p/3cd019237ced9950850d81d3","kind":"claim","label":"Polymarket US Launches 5-Minute Bitcoin, Ethereum, Solana, and XRP Predictions — reported by two","role":"named-in","relationKind":"claim","members":1},{"id":"sb:p/f2329491f9bf2813ff7f9bc7","kind":"claim","label":"◆ [Will Bitcoin dip to $78,000 October 26-November 1?](https://polymarket.com/event/what-price-will-bitcoin-hit-october-26-november-1-2026) at 22% — could not check","role":"named-in","relationKind":"claim","members":1},{"kind":"relation","label":"co-mentioned with kalshi (335 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/7d7a397beed33a9105ff28ae"},{"kind":"relation","label":"co-mentioned with prediction markets (332 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/402b95287e358c75f1c5348b"},{"kind":"relation","label":"co-mentioned with crypto (299 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/14af0d31298b1281c7335e69"},{"kind":"relation","label":"co-mentioned with bitcoin (188 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/d95c84c22946230423ed4da1"},{"kind":"relation","label":"co-mentioned with cftc (188 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/1ead5e5ff22273b0e41a6862"},{"kind":"relation","label":"co-mentioned with ai (141 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/bb095e57f5ba33af23217d80"},{"kind":"relation","label":"co-mentioned with trump (131 documents)","role":"co-mentioned","relationKind":"co-mentioned","members":2,"id":"sb:r/c52ec1cd9eda9576b1130322"}],"cursor":"c1.eyJpZCI6InNiOmUvNTUxNDZlMDIxNzdkNDI2YWY2ODQ1OWI2IiwibCI6InJlbGF0aW9ucyIsIm8iOjEwLCJrIjpudWxsLCJhIjoiMjAyNi0xMC0yOVQyMzoyNzoxMS40MzYyMjMrMDA6MDAifQ","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/55146e02177d426af68459b6","mcp":"traverse {\"id\":\"sb:e/55146e02177d426af68459b6\"}","page":"/entity/polymarket/"},"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/55146e02177d426af68459b6\",\"level\":\"children\"}"},{"verb":"fold","lit":true,"effect":"read","layer":"free-record","call":"traverse {\"id\":\"sb:e/55146e02177d426af68459b6\"}"},{"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/55146e02177d426af68459b6\",\"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/55146e02177d426af68459b6\"}"},{"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"}]}