{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003521},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930003169","493:4930002822","493:4930001356","493:4930003686","493:4930003694","493:4930002650","494:4940000010","480:4800006257","494:4940000000","480:4800006044","493:4930003865","486:4860004292","493:4930002484","493:4930002480","493:4930003854","493:4930002985","480:4800005993","493:4930002996","493:4930001978","480:4800006235","480:4800005948","487:4870012111","480:4800005994","487:4870013401","486:4860000643"],"twin_admin_codes":[493,493,493,493,493,493,494,480,494,480,493,486,493,493,493,493,480,493,493,480,480,487,480,487,486],"twin_sims":[0.4552884435479975,0.3907135821543123,0.17190908272495242,0.16498725477442425,0.15995080986597787,0.1506477180194069,0.14386672481096976,0.13250487319689205,0.11736965311033323,0.11419442767380195,0.10837734720902795,0.10409194406062514,0.10034918438287367,0.09621920240730165,0.09248288963604953,0.08770161336562945,0.08618830580364666,0.08350452684961862,0.07770867106792338,0.07550307745259889,0.07351660220888105,0.0733238496469974,0.07149324909658665,0.07051774333023725,0.06850429524042449],"twin_dists":[0.16292122843844467,0.17805413417572014,0.2437207846372578,0.24654864850075142,0.24866056744330728,0.2526925790886281,0.2557484189625083,0.2611178716980372,0.2688387391606582,0.2705540118376326,0.2737941595716881,0.27626844603459205,0.2784951982323922,0.2810290846519059,0.2833962275434016,0.28653826320909165,0.2875610483701265,0.28941062635847403,0.2935731375677348,0.29522284251792863,0.2967422590137895,0.2968914504261828,0.2983243972600565,0.29910017856428683,0.3007293507771754],"n_dims_used":45,"mean_confidence":0.9250403510199653},"coverage":{"mean_confidence":0.9250403510199653,"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}}