{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008551},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007937","473:4730008542","476:4760001193","478:4780000545","473:4730007569","473:4730008629","469:4690007721","475:4750011581","475:4750011178","473:4730008225","473:4730009211","473:4730007828","473:4730007224","473:4730008393","473:4730008795","473:4730008706","473:4730008311","473:4730009318","476:4760000492","473:4730009347","473:4730008782","478:4780000295","484:4840003847","473:4730009071","466:4660013998"],"twin_admin_codes":[473,473,476,478,473,473,469,475,475,473,473,473,473,473,473,473,473,473,476,473,473,478,484,473,466],"twin_sims":[0.24516275501342258,0.18260847176598488,0.16709890333751276,0.1219409039621212,0.11829982318967874,0.11135041325149235,0.10811554118486044,0.10787826217182052,0.10475878942912904,0.09336974382932464,0.08962212621983513,0.08420359005150942,0.0827606391657594,0.07699200990520519,0.07327727392674682,0.07199703768107388,0.0413250666906656,0.03786914350018512,0.03715924732279865,0.036759114817088635,0.03577850445025323,0.03271674098122295,0.0326839525525989,0.030970164930962083,0.024466264982363872],"twin_dists":[0.21777383949687446,0.23950566280186794,0.2456770426699133,0.2664307127205969,0.26834300628448876,0.27212180631390487,0.2739431202342631,0.2740783674416172,0.2758782850950557,0.28282762824214536,0.2852602599160209,0.2889243388560614,0.28993167880152254,0.29410499215073804,0.29692754782360614,0.2979271089395482,0.3278545559396829,0.33231725155782277,0.33327638864883913,0.33382387375931233,0.33518730722151885,0.33965932292286966,0.33970911274843996,0.3423729428894204,0.3537958415021013],"n_dims_used":45,"mean_confidence":0.9148601955837674},"coverage":{"mean_confidence":0.9148601955837674,"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}}