{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660014166},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870005741","466:4660014521","466:4660013946","487:4870007478","487:4870006019","466:4660014165","466:4660001153","487:4870007622","466:4660014328","467:4670002171","487:4870005740","487:4870006178","487:4870006027","487:4870003440","487:4870004850","487:4870007627","487:4870006322","487:4870005589","494:4940007610","466:4660014214","487:4870007919","487:4870007068","487:4870006299","466:4660013424","466:4660012215"],"twin_admin_codes":[487,466,466,487,487,466,466,487,466,467,487,487,487,487,487,487,487,487,494,466,487,487,487,466,466],"twin_sims":[0.22460293978034152,0.14663949783801178,0.1428395316053355,0.1331798211318618,0.13216963173289412,0.12808890873447557,0.12662118437680508,0.12338110605872576,0.12033739600499599,0.11817126780225226,0.11775356208190349,0.11630314664370676,0.11525786203515587,0.11000303871498048,0.1082279940473386,0.10199559457453572,0.09318670215242185,0.09255814755110524,0.08921169577635438,0.0861868971995606,0.0853198639199454,0.08491673833431103,0.08452669907858003,0.08387975240624315,0.08307788097850462],"twin_dists":[0.22445536599399818,0.2544862724547781,0.25622056989771386,0.26078945974383316,0.2612814595021226,0.26329826447157206,0.2640355322119555,0.2656863366161891,0.267267422685373,0.26841134147065365,0.2686337718694102,0.2694108528254641,0.2699755034327836,0.27287537150722485,0.27387910332994414,0.27750781404817365,0.28294463364001243,0.2833478097630066,0.2855315416970631,0.287562007022295,0.2881544645887299,0.2884315615752514,0.28870066343062134,0.2891492069210751,0.2897090125712155],"n_dims_used":44,"mean_confidence":0.9152177463878285},"coverage":{"mean_confidence":0.9152177463878285,"n_dims_used":44,"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}}