{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004272},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870011464","486:4860001725","474:4740003528","474:4740004439","474:4740004144","486:4860000837","478:4780005076","486:4860001894","487:4870011456","474:4740004753","478:4780007006","487:4870012930","466:4660011829","487:4870010327","487:4870003574","474:4740004265","474:4740003268","474:4740005113","478:4780007644","478:4780005285","478:4780007159","487:4870001772","477:4770000729","474:4740003515","478:4780009208"],"twin_admin_codes":[487,486,474,474,474,486,478,486,487,474,478,487,466,487,487,474,474,474,478,478,478,487,477,474,478],"twin_sims":[0.22590626569080546,0.18054914120187998,0.17151512910619873,0.16976260953016203,0.16096899849498245,0.15304637203551527,0.14124610881073812,0.13771304174642135,0.12647330662553907,0.10605970706715213,0.10462592981681153,0.10374384564216882,0.09890958158311275,0.0932499690177479,0.0864712728662502,0.08585687308655036,0.08502986581195889,0.08129159000976206,0.08001523171766703,0.07509724152267284,0.07479540766839587,0.07271999300462627,0.07078769553978624,0.06972789103501441,0.06869053731570725],"twin_dists":[0.22402013528480308,0.24030306074556146,0.243879514300487,0.24458881437966432,0.2482297628611391,0.2516359210233459,0.2569580078125,0.2586155003507991,0.26411017264086767,0.2751226677186962,0.27595586462892713,0.2764728869713662,0.279368998145166,0.2829041711808196,0.28736872215515613,0.28778695578194574,0.28835369533421934,0.2909717654773665,0.29188771755195203,0.29553061307193274,0.2957603837566102,0.29736090096960155,0.29888462953598244,0.2997347225101089,0.3005770324419073],"n_dims_used":45,"mean_confidence":0.9209253099229601},"coverage":{"mean_confidence":0.9209253099229601,"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}}