{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004450},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000741","493:4930004147","496:4960000595","496:4960000528","496:4960000357","493:4930005255","488:4880000389","466:4660000415","488:4880004535","493:4930004449","496:4960000102","493:4930004145","493:4930000839","496:4960000108","496:4960000412","496:4960000346","470:4700001631","496:4960012428","493:4930000328","496:4960006430","472:4720001731","466:4660003632","469:4690005285","469:4690000285","496:4960005260"],"twin_admin_codes":[496,493,496,496,496,493,488,466,488,493,496,493,493,496,496,496,470,496,493,496,472,466,469,469,496],"twin_sims":[0.7964515927780143,0.774433270553251,0.5856611246887663,0.46950604281795755,0.44674641368971063,0.42041397069128694,0.4144774731231715,0.3980907190022535,0.3325711844722323,0.32795047110782904,0.31233659480804593,0.3087571656874126,0.3005845789651008,0.2937930475181111,0.2912504752310541,0.29040169313140907,0.28186285426464736,0.2769997174052106,0.2757682678859528,0.2664631559288027,0.26495398950966814,0.24959579654525232,0.24230848627416485,0.24049728143755628,0.23601533799052962],"twin_dists":[0.08762225132177091,0.09286230749692334,0.13434496477371588,0.15970592455942945,0.1648704468772288,0.17097278612588557,0.17237007840940474,0.1762732560881682,0.19271390279677622,0.19393463489531837,0.19813193464026413,0.1991107778977993,0.20137047455081547,0.20327574381602495,0.2039957091427181,0.20423688463629308,0.20668696621219446,0.20810244203153863,0.20846326868888015,0.21122234150722327,0.2116754216554325,0.21638137936126975,0.21867899082786033,0.21925694613452917,0.22069940310690467],"n_dims_used":45,"mean_confidence":0.9220611572265625},"coverage":{"mean_confidence":0.9220611572265625,"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}}