{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006286},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006144","470:4700006143","470:4700006932","470:4700007147","472:4720005162","470:4700004485","470:4700006942","470:4700006689","470:4700006145","470:4700000405","470:4700005422","472:4720005946","472:4720004581","472:4720006279","472:4720005722","470:4700006424","470:4700007141","470:4700006934","496:4960001926","470:4700000406","470:4700005565","472:4720004871","472:4720003654","470:4700004658","496:4960005894"],"twin_admin_codes":[470,470,470,470,472,470,470,470,470,470,470,472,472,472,472,470,470,470,496,470,470,472,472,470,496],"twin_sims":[0.7053138830594251,0.7039569773331187,0.6904115325063674,0.5647309106439388,0.5567980116660781,0.5361990782554733,0.5180283447167571,0.5145834794930938,0.5112107183648089,0.5072003745792805,0.4985717399379209,0.4901592036657661,0.4881351480451083,0.47988697304916433,0.4786949132896194,0.4731653063541061,0.4726508607656725,0.47138567152925004,0.46515292488204235,0.46499479496309754,0.46338845775356535,0.45972697173187005,0.45440462900810547,0.4491860646590701,0.4432706831711635],"twin_dists":[0.10852291503570678,0.10882180678243854,0.1117928076083487,0.13883891589120298,0.14054708839175536,0.14500063635012328,0.14895707098775005,0.1497106973456734,0.15044975975956534,0.15133015579570414,0.15323073813797183,0.1550926559616416,0.15554203338215344,0.1573792302795527,0.1576455675689348,0.15888384961220556,0.15899929403089846,0.15928338774364864,0.1606867134808699,0.1607224006108425,0.1610851621975005,0.16191369621502316,0.16312227586685887,0.1643123313972592,0.16566758980264376],"n_dims_used":43,"mean_confidence":0.9144439697265625},"coverage":{"mean_confidence":0.9144439697265625,"n_dims_used":43,"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}}