{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870008241},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870007379","487:4870005601","487:4870006621","487:4870007665","487:4870012027","487:4870005310","487:4870005602","469:4690003034","487:4870007090","487:4870006776","487:4870008857","487:4870006035","487:4870006634","487:4870007802","487:4870008109","487:4870006193","487:4870007503","487:4870007655","487:4870006775","487:4870007662","487:4870005744","478:4780000608","487:4870008536","487:4870006926","487:4870005899"],"twin_admin_codes":[487,487,487,487,487,487,487,469,487,487,487,487,487,487,487,487,487,487,487,487,487,478,487,487,487],"twin_sims":[0.3001563269151853,0.24652714704049045,0.21218045532917876,0.17851281748416786,0.1415313341178629,0.13527521800867487,0.13259802624464515,0.12291517411816635,0.1077471097927124,0.10611610385699383,0.10264585888085909,0.102619224943218,0.10141720572889129,0.10137879912134297,0.09782870157350637,0.09427155657348775,0.09389947923224992,0.09023721942789388,0.09014807861789113,0.08794208639289373,0.0844376792067799,0.08259631591840899,0.08178272354798115,0.08177876799131438,0.07943952754881697],"twin_dists":[0.20148986387375437,0.21734356041686773,0.22869109891075406,0.24109790640194537,0.2568255520305495,0.259777800195797,0.26107247111224346,0.26592642847362286,0.2741532222998482,0.27509007387609485,0.277121266598432,0.2771370614575406,0.27785325597801785,0.27787624872109823,0.28003163823127547,0.28225379205307033,0.2824900232300362,0.2848555403302693,0.2849140575770541,0.2863770311750613,0.2887622201488776,0.2900472826065794,0.29062238148565855,0.29062518868388953,0.29230469785876617],"n_dims_used":43,"mean_confidence":0.9144328804903252},"coverage":{"mean_confidence":0.9144328804903252,"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}}