{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004548},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004447","473:4730004543","473:4730004454","473:4730004542","473:4730004546","473:4730004547","473:4730004562","473:4730004450","473:4730004453","473:4730004461","473:4730004541","473:4730006676","473:4730004544","473:4730004442","473:4730006782","473:4730006329","473:4730006895","473:4730006675","473:4730005990","473:4730005763","473:4730006105","473:4730006330","473:4730004463","473:4730004464","473:4730004540"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9752049133006319,0.9699493843465434,0.9147090251164396,0.9041190727695498,0.893976913447717,0.85433103327128,0.8512715991278492,0.7490662949842283,0.7362388172900135,0.7039191203645349,0.63478341816686,0.6201514544036041,0.6180174844734327,0.6082722176059598,0.601924913298123,0.5725839491708815,0.5684323577434527,0.5632977072948883,0.5586576967158167,0.5519801696718345,0.532530427379205,0.47869546833794513,0.4709292179817906,0.4596693800563623,0.42564545681328925],"twin_dists":[0.02910328322322209,0.03208262093799909,0.05484003694305856,0.05831182525414063,0.06148849357784974,0.07287718741530809,0.07370283859630752,0.09872644531322738,0.10163468766518739,0.10883014218390849,0.12382037893670547,0.12695741646189057,0.12741455438331709,0.12950157200566131,0.13086072010089136,0.13715089212870432,0.13804295125716318,0.13914728607091997,0.14014634820371824,0.14158620422208498,0.14579708352736814,0.15764544350720527,0.15938594537437084,0.16192674690690975,0.16974834372614128],"n_dims_used":44,"mean_confidence":0.9158427498557351},"coverage":{"mean_confidence":0.9158427498557351,"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}}