{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":492,"cluster_id":4920007039},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["492:4920006810","492:4920007053","492:4920003478","492:4920004141","492:4920007079","492:4920005507","492:4920004944","492:4920007034","492:4920003438","492:4920006980","492:4920006989","495:4950001461","492:4920004364","492:4920004188","492:4920006596","492:4920002943","495:4950000304","492:4920003240","491:4910002980","492:4920004195","491:4910002728","491:4910002421","495:4950001972","495:4950000255","492:4920003391"],"twin_admin_codes":[492,492,492,492,492,492,492,492,492,492,492,495,492,492,492,492,495,492,491,492,491,491,495,495,492],"twin_sims":[0.5118051404824546,0.32932190247358334,0.2874310096312275,0.26046328621705916,0.2558689289689359,0.24928125792127587,0.2483704607157592,0.23850613696509235,0.23701108049387323,0.23066126236957285,0.22096981608617958,0.2138246319008914,0.20884633722759996,0.2045279695824312,0.20449504216244513,0.20354211232866729,0.20317050397035152,0.20178345060496197,0.19670973500213296,0.19013590661136606,0.179850618346494,0.17548020938068096,0.1753120882977584,0.17051761902566612,0.16938156153233327],"twin_dists":[0.150319416973507,0.193571340573964,0.2050843101658654,0.21303322592008211,0.21443768186847798,0.21647965360329796,0.2167646710645602,0.21989559030060113,0.22037740319532567,0.2224462254777835,0.22567755419953983,0.22812105822097073,0.22985630773889043,0.23138447859384795,0.23139621519679623,0.23173643867798624,0.23186940961458247,0.2323672126154637,0.23420846903798787,0.236643730211208,0.24057499842883073,0.24229365760190785,0.24236037636936697,0.24428259727005974,0.24474373138434677],"n_dims_used":45,"mean_confidence":0.89881591796875},"coverage":{"mean_confidence":0.89881591796875,"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}}