{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004489},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004491","473:4730004783","473:4730004493","473:4730005885","473:4730006234","473:4730006003","473:4730004880","473:4730005262","473:4730004490","473:4730005358","473:4730004877","473:4730006008","473:4730005570","473:4730005359","473:4730005886","473:4730006235","473:4730004786","473:4730004785","473:4730005671","473:4730004972","471:4710000687","475:4750010309","476:4760000145","473:4730004494","473:4730007563"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,471,475,476,473,473],"twin_sims":[0.8374785925203521,0.7204719976060298,0.6886176213671897,0.673873101055778,0.6678673290418148,0.6670313781534197,0.6532876442749121,0.6431834077430899,0.6407663475610728,0.638805735908734,0.6276357950142059,0.6230491961241823,0.618762848958942,0.615799184144039,0.602720051942367,0.5833424474178447,0.5817209253335487,0.5722927237059195,0.5714677684755032,0.5689184782368218,0.5528881627283632,0.5389392744068485,0.5363935947906985,0.533857227836804,0.49879774379890995],"twin_dists":[0.07735104153200213,0.10516605828130528,0.11218466772419941,0.11539309287870445,0.11669433854884133,0.11687523245150863,0.11984224176141658,0.12201642182019512,0.12253579083356532,0.12295690153446985,0.12535346986978388,0.12633654445459697,0.1272548903779008,0.12788969244643186,0.13069045138207636,0.13484210456471898,0.13518985374648476,0.1372134454931604,0.13739065867544747,0.13793846062497267,0.14139026135210178,0.14440645810268904,0.14495843827095886,0.14550891338162356,0.15318084253235717],"n_dims_used":44,"mean_confidence":0.910840467973189},"coverage":{"mean_confidence":0.910840467973189,"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}}