{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008415},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008465","485:4850008186","485:4850008410","485:4850008362","485:4850008501","485:4850008458","485:4850007572","485:4850008409","485:4850008322","485:4850008555","485:4850008214","485:4850008542","485:4850007745","485:4850008197","485:4850008132","485:4850008504","485:4850008561","485:4850008663","485:4850008554","485:4850008506","485:4850007245","485:4850007809","485:4850008615","485:4850008372","485:4850008552"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9193986193572458,0.9005051512941422,0.7340600648046828,0.715936347773632,0.679058280232762,0.6591394531922481,0.655219982572077,0.645147196219947,0.6428075238128323,0.5943586808685684,0.5901089623429294,0.5857679433206071,0.573799470435685,0.5562003145332397,0.5488879547396209,0.5476981391439016,0.5441302043557026,0.5439036009124362,0.5368060171126448,0.5308279658377627,0.5251856928619242,0.5236116190793494,0.5219756256466984,0.5154641650113871,0.5141256182205645],"twin_dists":[0.053243945614704725,0.05945908606166268,0.10212535962154706,0.10617412354233523,0.1142671613862501,0.11858047852120202,0.11942582311795776,0.12159425988037727,0.12209720696773235,0.13248118279326668,0.13339166721796117,0.13432206536203595,0.13688984111121238,0.14067592625905379,0.14225388591081248,0.142510960057048,0.1432824310328939,0.14333145794870641,0.14486897806458807,0.14616706176572652,0.14739505609794915,0.14773815824968975,0.14809500558590144,0.14951791457700359,0.14981095575699302],"n_dims_used":44,"mean_confidence":0.916808388449929},"coverage":{"mean_confidence":0.916808388449929,"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}}