{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006553},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006776","473:4730005239","473:4730004952","473:4730006106","473:4730006997","473:4730005241","473:4730005242","473:4730006772","473:4730005092","473:4730006778","473:4730006203","473:4730005143","473:4730006661","473:4730005645","471:4710000201","473:4730005977","473:4730005976","473:4730004996","471:4710000427","473:4730005091","473:4730006668","473:4730005292","473:4730005334","473:4730006092","473:4730006387"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,471,473,473,473,471,473,473,473,473,473,473],"twin_sims":[0.8432889976144804,0.7676662625387747,0.6938207812654509,0.6539980677469419,0.5763132245404319,0.5702483390112424,0.5414349998996795,0.5374592226070103,0.5209485786120795,0.5203140892079015,0.5128360490375294,0.48869569588285044,0.4781717098630172,0.4705588600661884,0.4668129564810563,0.46609143358158456,0.46465201390445215,0.45037580504213226,0.44661996470094,0.4353338384384558,0.4172634703232804,0.41692263304857097,0.41554327422801907,0.4087356193585567,0.3973927522840477],"twin_dists":[0.07582836456229544,0.09444299017974352,0.11104710564106984,0.11968917107224773,0.1363501484523884,0.13765266109598737,0.14386579317633721,0.14472731617101964,0.14831915956681524,0.14845768891620342,0.15009345381940045,0.15541752541648263,0.15776253206625854,0.15946918327254742,0.16031232648880997,0.16047499502449128,0.16079977470980883,0.16404056970163972,0.16489940580601625,0.1674970168232373,0.17171327069351103,0.17179352281291518,0.17211858871046817,0.17372980980750824,0.17644109328628008],"n_dims_used":44,"mean_confidence":0.9124431610107422},"coverage":{"mean_confidence":0.9124431610107422,"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}}