{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740002071},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740003212","474:4740002580","474:4740001856","474:4740001243","474:4740001861","474:4740002674","474:4740002377","474:4740000173","474:4740001749","474:4740001459","474:4740002051","466:4660009900","474:4740001446","487:4870003873","474:4740000911","487:4870003734","474:4740002386","474:4740001654","474:4740000930","474:4740001444","474:4740002378","474:4740001858","466:4660011059","466:4660007162","478:4780004101"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,466,474,487,474,487,474,474,474,474,474,474,466,466,478],"twin_sims":[0.33463876377813506,0.32953729969637946,0.2460316841874321,0.2230875739722031,0.22043959998756948,0.21304641721660136,0.2117189019500346,0.20470383028963407,0.19805497857792145,0.1974628557887358,0.1937154055865874,0.18741139580229496,0.17774240693251298,0.17751228169496586,0.17081650658309291,0.16677126805853873,0.16003554491033412,0.15249060591733413,0.1456738827598783,0.13869111620009614,0.13841561935948904,0.1336121686291037,0.13130393996408107,0.12876621609883446,0.12374004192837318],"twin_dists":[0.19217067970544943,0.1935143572134749,0.21749963354759477,0.22496352264302003,0.22585703920827724,0.22839049638487616,0.2288516581668002,0.23132181695584605,0.23371711426953234,0.2339331037361539,0.23531057863603577,0.23767024795921274,0.2414003007272998,0.24149080789341099,0.24416164307721,0.24581175496608978,0.24862463938426566,0.2518796591883912,0.2549237916238967,0.2581535020429635,0.2582833873754959,0.26057974795294536,0.26170534128030365,0.26296019405923016,0.26550184929288084],"n_dims_used":45,"mean_confidence":0.9202224731445312},"coverage":{"mean_confidence":0.9202224731445312,"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}}