{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870009517},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870009806","487:4870008836","487:4870011244","487:4870011231","487:4870010344","487:4870009369","487:4870009938","487:4870008824","487:4870009818","487:4870009096","487:4870011470","474:4740000356","487:4870009805","487:4870012818","474:4740000101","487:4870011237","487:4870008838","466:4660014087","487:4870010348","466:4660013955","469:4690002130","487:4870009917","487:4870012142","487:4870011806","487:4870012333"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,474,487,487,474,487,487,466,487,466,469,487,487,487,487],"twin_sims":[0.621939299298834,0.3252618915019902,0.23006762114398766,0.2210510389897981,0.18174870037990412,0.17824031659620768,0.17757233422199048,0.1703602723690774,0.14581999009184066,0.1385638722007824,0.13369606029552228,0.1265638406253151,0.12486062522058394,0.12251432863997444,0.11922082808179386,0.11213867757881829,0.1107938032171336,0.10950522190163867,0.10601361846170915,0.10134371961936209,0.09741510628786051,0.09437340343144603,0.09292952768562511,0.09283563590329126,0.08258617397383654],"twin_dists":[0.12657436945087785,0.19464928558121986,0.22264154285244658,0.2256500846518187,0.2398377998682598,0.24120475977349645,0.2414671814819317,0.24434633362483943,0.2548574530018192,0.2582134683358077,0.26053911509246375,0.2640644682861647,0.2649284936139444,0.26613353687155883,0.2678550901788443,0.2716842025721713,0.27243225056018344,0.2731555984213485,0.27514931407377136,0.2778972555875732,0.2802867155219504,0.2821892578391309,0.2831093336869877,0.2831695536742647,0.2900544236350703],"n_dims_used":43,"mean_confidence":0.914224668990734},"coverage":{"mean_confidence":0.914224668990734,"n_dims_used":43,"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}}