{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650000232},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650000257","497:4970001019","483:4830000353","665:6650000349","665:6650000160","665:6650000233","483:4830000215","665:6650001251","665:6650000207","665:6650000118","665:6650000097","665:6650001505","495:4950001807","665:6650002522","491:4910003404","665:6650000284","483:4830000352","495:4950001569","492:4920002224","665:6650000381","495:4950001857","491:4910004641","483:4830000312","665:6650000105","495:4950001856"],"twin_admin_codes":[665,497,483,665,665,665,483,665,665,665,665,665,495,665,491,665,483,495,492,665,495,491,483,665,495],"twin_sims":[0.29131001400420425,0.17574808294571273,0.12961726631114565,0.0964740382128182,0.08825858389775673,0.08721034876602676,0.07870413986754689,0.07701723137327171,0.07035735412306586,0.06509200267315413,0.06298296616064301,0.039164598667470456,0.035996175335029766,0.0329170858733012,0.031162016735283196,0.030890813350268092,0.025034208299504666,0.024655022527753836,0.023517658206175865,0.019268279949776923,0.018489730968360613,0.01820303779430724,0.017923639897184037,0.016841419552162968,0.015211107677066201],"twin_dists":[0.2039788073214911,0.24218744616354068,0.26253730247757845,0.2808702872627493,0.28616535926043263,0.28686874062850565,0.2928408788732219,0.2940862070838421,0.2992285619775334,0.30358163957693146,0.3054061996341259,0.3306055538826197,0.3348819428208687,0.3393560176268605,0.3420685587541058,0.3424993109000019,0.35270008837231276,0.3534292463288349,0.35567610844381553,0.3650048498589193,0.3669058754583341,0.3676235774900224,0.36833259914002814,0.37117364926758206,0.3757719994435401],"n_dims_used":45,"mean_confidence":0.9137072245279948},"coverage":{"mean_confidence":0.9137072245279948,"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}}