{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004449},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004645","467:4670000941","467:4670001752","467:4670001981","468:4680004740","467:4670002139","468:4680004637","468:4680002545","468:4680004260","467:4670003322","468:4680004644","467:4670001902","468:4680004547","468:4680002004","472:4720004741","468:4680004742","468:4680004546","472:4720004589","467:4670002788","468:4680004646","467:4670002060","468:4680002371","499:4990000035","468:4680002324","488:4880003670"],"twin_admin_codes":[468,467,467,467,468,467,468,468,468,467,468,467,468,468,472,468,468,472,467,468,467,468,499,468,488],"twin_sims":[0.6309331943950979,0.5589176034829485,0.5497922272215361,0.5370143337807342,0.5333221125006914,0.5330731073648212,0.5244720199362066,0.5095197517270588,0.5039975704744221,0.4981369542554704,0.4973718491630763,0.4903076984431963,0.4618278552263066,0.45647632578076974,0.4553674355129986,0.44523809704144773,0.4447902379114091,0.4396138765914777,0.43483886784988324,0.4347009558842506,0.43115371942079217,0.4303933399456916,0.4127212692236516,0.41063660400155366,0.4051166922166952],"twin_dists":[0.12464639822219122,0.1400903565278521,0.1420585689667907,0.14482379638034093,0.14562511835993922,0.14567920012829044,0.1475505872128364,0.15082076103501413,0.15203458642190007,0.15332674511092542,0.15349574894641263,0.15505970934432786,0.16143801712583922,0.16265123647242702,0.16290326652597545,0.16521608012397784,0.16531879374308203,0.16650886751988964,0.16761154072837167,0.16764345940632736,0.1684658435230458,0.1686424837836158,0.17278508885542074,0.17327871722373153,0.17459113113196675],"n_dims_used":45,"mean_confidence":0.9277581108940972},"coverage":{"mean_confidence":0.9277581108940972,"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}}