{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007305},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007299","496:4960007167","496:4960007037","496:4960006382","496:4960006645","496:4960007034","490:4900000125","496:4960012063","496:4960005123","494:4940008526","496:4960011986","494:4940008330","496:4960005973","496:4960003095","496:4960005827","496:4960004512","496:4960006242","496:4960005962","496:4960006629","466:4660001884","496:4960006381","494:4940006365","496:4960008249","496:4960011553","494:4940008400"],"twin_admin_codes":[496,496,496,496,496,496,490,496,496,494,496,494,496,496,496,496,496,496,496,466,496,494,496,496,494],"twin_sims":[0.8149476092067522,0.7179942075573333,0.4297475415189045,0.41965471288906137,0.4067265062564306,0.391392599834504,0.3817961622259012,0.38130331986861843,0.3521183251380175,0.3374802354173587,0.33686283044419374,0.33394530682585355,0.3319955711484421,0.3211132902606345,0.3066969166766803,0.30377596640851634,0.30266569461064086,0.298528124155391,0.29585141478452576,0.29530012393265637,0.2951201409573856,0.2915499971912992,0.2854706608300103,0.2797908384827718,0.2772757041689179],"twin_dists":[0.08308546136989571,0.10571715894720221,0.16879260598197304,0.17115102358018,0.174207567916698,0.17788956751988672,0.1802280215899189,0.18034886882605444,0.18764845613530107,0.19142709346088344,0.191588373537151,0.19235267015747676,0.1928654633678028,0.19575849157248246,0.19967713633584067,0.20048387711226562,0.2007917034084885,0.20194469080123176,0.20269558522604347,0.2028507343424452,0.20290142372838857,0.2039107018931139,0.20564639965697298,0.2072882227076409,0.20802170971217973],"n_dims_used":45,"mean_confidence":0.9176589118109809},"coverage":{"mean_confidence":0.9176589118109809,"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}}