{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006671},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006094","473:4730006893","478:4780006399","475:4750010843","473:4730006682","475:4750008682","473:4730006899","473:4730005978","473:4730006109","500:5000002486","473:4730003745","473:4730008839","473:4730008659","473:4730008857","473:4730003511","473:4730007913","498:4980000185","478:4780009582","499:4990002290","500:5000001268","473:4730003008","473:4730003917","478:4780001800","478:4780003073","470:4700004010"],"twin_admin_codes":[473,473,478,475,473,475,473,473,473,500,473,473,473,473,473,473,498,478,499,500,473,473,478,478,470],"twin_sims":[0.32809956668524687,0.29886671312839336,0.29260256130782186,0.2703367995835768,0.2131165611521236,0.2043865637318868,0.18593500096215237,0.1792773019063375,0.1652149896784177,0.15867506157968406,0.1581144295773104,0.1562431169099782,0.15103132922920734,0.15076078439194987,0.1464275846088481,0.1447036638961291,0.14451299493235206,0.14102601058528272,0.12985333858370118,0.1283668704975582,0.12322590793813329,0.1189499550373084,0.11742433531028143,0.11450751725908899,0.11332446602253561],"twin_dists":[0.19389509874442926,0.2018499889469687,0.20361238474842916,0.21006664897347763,0.228366183461016,0.23143489025487524,0.2382308875470597,0.240798752462365,0.24645426244321478,0.24920317203541137,0.2494426265840647,0.25024640338153814,0.25252276351031994,0.2526424942565577,0.2545821071278895,0.2553655649319717,0.25545264085381597,0.25706035541981903,0.262420368604774,0.263159359752191,0.26576623247386566,0.26799828892044164,0.26880951322267876,0.27038326219235126,0.27103036199877484],"n_dims_used":44,"mean_confidence":0.9119146520441229},"coverage":{"mean_confidence":0.9119146520441229,"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}}