{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004586},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000461","496:4960000971","496:4960000974","496:4960000580","496:4960000881","496:4960000454","496:4960000884","496:4960000175","496:4960009691","496:4960005146","496:4960009692","470:4700003834","496:4960000523","496:4960000813","496:4960000718","496:4960001552","496:4960007122","496:4960001185","496:4960007827","496:4960003527","496:4960000336","469:4690000223","496:4960006534","496:4960002684","496:4960000656"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,470,496,496,496,496,496,496,496,496,496,469,496,496,496],"twin_sims":[0.4632170907072048,0.43054937832289675,0.37993998434531084,0.34047135052822985,0.3179763051454563,0.3168718636694027,0.28582035198694267,0.2830228336060673,0.2410720944690976,0.20421774093304942,0.19279135318631108,0.19218395821018347,0.18699036177430856,0.18155913502371124,0.17320646019793906,0.1667189738126007,0.16412428274525617,0.16145839264468914,0.15522876361977891,0.15278885279487178,0.14667496529320986,0.1424251933628573,0.14046676261663962,0.13894751991259274,0.13864033931146796],"twin_dists":[0.16112388817319964,0.16860622488894772,0.18068355764418162,0.19064798802768051,0.19660255677449098,0.1969008424994441,0.2055459635303664,0.206351531931582,0.2190732185881416,0.2314951074528132,0.23565307867275864,0.2358788325777197,0.23782981258139704,0.2399111798957437,0.24319988584337332,0.24583327420013062,0.24690716902070914,0.24802339998434147,0.2506850364058042,0.2517487784008477,0.2544702428225625,0.2564117351552003,0.2573209469205392,0.2580327913493056,0.25817742674307537],"n_dims_used":45,"mean_confidence":0.9229499816894531},"coverage":{"mean_confidence":0.9229499816894531,"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}}