{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004646},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660014188","478:4780008688","474:4740003796","466:4660012916","466:4660012739","478:4780006141","488:4880006426","466:4660012799","478:4780008227","499:4990002375","472:4720007648","494:4940005599","485:4850002232","478:4780005718","466:4660014117","467:4670004237","494:4940000461","466:4660009933","467:4670000717","485:4850000337","496:4960008104","478:4780003705","478:4780004484","477:4770003934","487:4870000478"],"twin_admin_codes":[466,478,474,466,466,478,488,466,478,499,472,494,485,478,466,467,494,466,467,485,496,478,478,477,487],"twin_sims":[0.0373379459930801,0.031949157507683866,0.02256038337348268,0.020205025473510333,0.0160048617575795,0.010708961657859513,0.007123473035212761,0.00692123506153608,0.006190698171936298,0.0061266528172814905,0.005942369332876743,0.0056151439386768085,0.005424839169233969,0.004916537714822542,0.004528357945486943,0.004391051597175621,0.0043768863600235075,0.004303087901806358,0.004302006516826105,0.003870981372625283,0.0036960850419374665,0.0036443118087457443,0.0033680165689784344,0.0033399142022630625,0.003328592870712258],"twin_dists":[0.33303349639200813,0.34083625952895413,0.3576414132363488,0.3628045102076729,0.37348175664441224,0.39120792762943063,0.40840766199422296,0.409595433066471,0.4141635051826661,0.4145868148689476,0.41582749818799003,0.418118726258474,0.4195073410410322,0.4234446359575048,0.42670819236296864,0.4279235874230489,0.42805092999215033,0.42872047848175426,0.4287303668161886,0.43286397882586947,0.43466183845141226,0.43520891223623664,0.4382539961665871,0.43857636197436484,0.43870693008974243],"n_dims_used":45,"mean_confidence":0.9201133728027344},"coverage":{"mean_confidence":0.9201133728027344,"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}}