{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000543},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940006920","466:4660003316","494:4940004843","490:4900001015","494:4940004718","490:4900001055","493:4930005839","496:4960009486","466:4660014117","494:4940004845","466:4660012600","496:4960004068","490:4900001222","494:4940000772","487:4870007745","494:4940003417","490:4900001437","480:4800004871","480:4800005703","466:4660012487","496:4960007440","490:4900000880","487:4870007338","480:4800004965","466:4660014172"],"twin_admin_codes":[494,466,494,490,494,490,493,496,466,494,466,496,490,494,487,494,490,480,480,466,496,490,487,480,466],"twin_sims":[0.03663231148812785,0.026229322779788983,0.019896946807426437,0.01763931844581581,0.01726887161157769,0.013414317332852185,0.012859804796691562,0.011693778170435942,0.01160295447606588,0.011466601327564682,0.011227995747972152,0.01001297205694806,0.009958234246525954,0.009762872126774003,0.008997613856784275,0.007890252885908115,0.007625690739282054,0.007283409528673714,0.007118789367303387,0.006349027278848116,0.005863511724219966,0.005561266683405801,0.005456544983068264,0.005335275083664096,0.005259081696290931],"twin_dists":[0.3339984288521321,0.35046275107784985,0.3635181556939865,0.36906412129122756,0.37003289221499147,0.3813727415775032,0.38323532809113603,0.38739617094945117,0.3877355136735481,0.38824942168605986,0.3891619176118782,0.3940946599435438,0.3943292081578958,0.3951758039047724,0.398644692647176,0.4041633569771973,0.40558421157635755,0.4074896093225646,0.40843482491654054,0.41313373117843766,0.41636904179877443,0.4185074872608456,0.4192729637929048,0.42017617620654296,0.4207532061252395],"n_dims_used":45,"mean_confidence":0.9130226135253906},"coverage":{"mean_confidence":0.9130226135253906,"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}}