{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006625},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930006710","494:4940003029","493:4930006544","494:4940007049","493:4930007005","493:4930006699","490:4900007869","493:4930006138","466:4660014565","494:4940001007","467:4670004641","496:4960008012","494:4940007509","494:4940003026","493:4930007034","466:4660014180","488:4880000745","479:4790000264","466:4660014444","494:4940003822","466:4660007043","467:4670004614","481:4810000483","466:4660014061","466:4660013562"],"twin_admin_codes":[493,494,493,494,493,493,490,493,466,494,467,496,494,494,493,466,488,479,466,494,466,467,481,466,466],"twin_sims":[0.4715081978661998,0.3061196694602643,0.25123414977682196,0.1808171248627096,0.1740138884489993,0.1491035616200216,0.13422476465815422,0.12571079211220626,0.12547720715957478,0.11224502658293792,0.10285404541955202,0.10234777237668342,0.10090443237490675,0.09659121274225235,0.09377324645737514,0.09257793769105183,0.09252534367607952,0.09150624712622346,0.09121985776732304,0.08867872977035586,0.08669808931602276,0.08645242535117315,0.08631626110950857,0.08566250388600473,0.08157390096377394],"twin_dists":[0.1592558637550784,0.19983621350439382,0.2158707693504907,0.2401989313666619,0.24287710914785648,0.25337937783353454,0.2602834774200949,0.2644961013695916,0.2646146802029698,0.271625344979725,0.2769979147479689,0.2772982251050654,0.2781607990585048,0.2807973822458084,0.28257033586511204,0.2833350827826924,0.28336891057303915,0.2840273996369804,0.2842134934076092,0.28588529693930886,0.28721492150761807,0.28738151679629026,0.28747401793876387,0.28791976274011694,0.2907707284810245],"n_dims_used":45,"mean_confidence":0.9277352227105035},"coverage":{"mean_confidence":0.9277352227105035,"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}}