{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010295},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009795","466:4660010633","466:4660012401","466:4660012399","469:4690000454","466:4660011442","466:4660011602","469:4690000501","466:4660011765","469:4690000676","466:4660009796","466:4660010632","485:4850002627","466:4660009977","466:4660012400","466:4660010299","466:4660011925","470:4700007070","493:4930003498","469:4690000739","493:4930003497","469:4690000679","466:4660010129","466:4660012397","466:4660010130"],"twin_admin_codes":[466,466,466,466,469,466,466,469,466,469,466,466,485,466,466,466,466,470,493,469,493,469,466,466,466],"twin_sims":[0.5167817712521492,0.4892439748870397,0.3364279532188447,0.27105347292207144,0.2617828830470185,0.24800175576863512,0.23447312285152389,0.231539639362134,0.22958967068743014,0.21196954210370228,0.135906724484822,0.1253980018452636,0.11770319773450977,0.11527155795060433,0.1126155557559366,0.11050116621177097,0.10825689660806671,0.1001097788238269,0.08647098639910461,0.08634045621568438,0.0830266497424767,0.08112692254430735,0.07496735448034109,0.06939727069731357,0.06817232452437236],"twin_dists":[0.14922964021378693,0.15529578425988402,0.19170206916077434,0.20985395677956767,0.21263272298963826,0.2168802410366426,0.22119987757883772,0.22215783232317093,0.22279903785837685,0.22876443929386456,0.25947521583176203,0.2646549266287076,0.2686606319567542,0.2699680796713267,0.27142061541394996,0.2725959498010466,0.27386265807676763,0.27863982749717453,0.2873689166068527,0.2874575728748144,0.28974492478142894,0.29108928541853946,0.295629397918054,0.3000020672806402,0.3010016909239726],"n_dims_used":44,"mean_confidence":0.9236203973943536},"coverage":{"mean_confidence":0.9236203973943536,"n_dims_used":44,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}