{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004026},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004187","493:4930004188","494:4940000089","493:4930004186","494:4940000088","494:4940000572","468:4680005676","487:4870011449","484:4840007293","468:4680009899","487:4870011450","494:4940000203","487:4870008375","481:4810004178","469:4690004643","496:4960009340","487:4870012581","469:4690004730","484:4840003361","484:4840002788","480:4800003937","481:4810003675","494:4940000513","494:4940000037","487:4870002544"],"twin_admin_codes":[493,493,494,493,494,494,468,487,484,468,487,494,487,481,469,496,487,469,484,484,480,481,494,494,487],"twin_sims":[0.42823660210973646,0.3932723732568311,0.2507921690467899,0.12396872286443432,0.11191854474116597,0.09359466406681384,0.08867097430098006,0.07920281522850693,0.0779632302001057,0.07513543174077784,0.06643197305770138,0.06317844387159051,0.062051809433507306,0.06099298751096787,0.05589347735698855,0.05585270600135964,0.048210203465842746,0.04639182920252278,0.04510936562965136,0.044982966336197056,0.04442766747979235,0.044299020047229166,0.04331885151310611,0.04294555547498469,0.042459224664219475],"twin_dists":[0.1691441991485664,0.17743467907075738,0.21600830727956213,0.2653845231435875,0.2718061694348519,0.2826841004939158,0.28589045705653277,0.2924768514520939,0.2933851715814637,0.29550159394855774,0.30244736140555856,0.30523500401920506,0.3062277158103363,0.30717424261254817,0.31193178493191953,0.3119712409327269,0.3198281324307298,0.32184941551228907,0.32331524625475005,0.3234616021837114,0.3241086910917166,0.32425957158490076,0.3254213778834091,0.32586966579506627,0.3264586393021783],"n_dims_used":45,"mean_confidence":0.9171588473849827},"coverage":{"mean_confidence":0.9171588473849827,"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}}