{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004717},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006015","493:4930004595","493:4930006369","493:4930003792","493:4930004425","493:4930002781","493:4930002248","496:4960012424","493:4930006442","466:4660002366","493:4930004570","493:4930006924","493:4930004558","488:4880005095","493:4930005356","466:4660000340","493:4930004878","493:4930004571","472:4720000584","488:4880000846","493:4930001918","493:4930004738","493:4930004809","493:4930005489","493:4930002612"],"twin_admin_codes":[493,493,493,493,493,493,493,496,493,466,493,493,493,488,493,466,493,493,472,488,493,493,493,493,493],"twin_sims":[0.4993550956482238,0.3820738531614597,0.3703267620786165,0.3338332927241812,0.3029388169598738,0.29453560389790195,0.27387551525412707,0.2652820638428205,0.26436505584230113,0.2643361850263139,0.25220537983032637,0.24140871610767076,0.2320940679082056,0.2312596020180173,0.21560201116421918,0.20972293828863706,0.2078684020076322,0.20230911473046495,0.19798968260452196,0.1970624319767543,0.1968248106063492,0.196126268828496,0.18534799952878162,0.18513517522411924,0.18116703264203415],"twin_dists":[0.15305782129030343,0.18015996351823343,0.1830603378626655,0.19238208635067292,0.20071591861764373,0.20306617545279584,0.20901979164133408,0.21157679109467697,0.2118526668649924,0.2118613621449523,0.2155690780630295,0.21896575607696356,0.22197617017429155,0.22224969723018967,0.2275081580790065,0.2295487354492175,0.23020047398063936,0.23217827990414683,0.23374091045281067,0.23407942094489312,0.23416634649688128,0.23442230541940062,0.23845466182036779,0.23853591692684598,0.24006313330545193],"n_dims_used":45,"mean_confidence":0.9261201646592881},"coverage":{"mean_confidence":0.9261201646592881,"n_dims_used":45,"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}}