{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940006563},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940006250","494:4940006134","494:4940006656","494:4940005910","494:4940004941","494:4940006240","494:4940005570","494:4940006674","494:4940006360","494:4940006248","494:4940006349","494:4940006457","492:4920005434","492:4920005430","494:4940006347","494:4940006573","494:4940006567","494:4940005568","494:4940006451","494:4940006562","494:4940006238","492:4920005373","494:4940006460","492:4920005372","492:4920005546"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,494,494,494,492,492,494,494,494,494,494,494,494,492,494,492,492],"twin_sims":[0.40641934092511256,0.22548254705154616,0.13642111984643124,0.11743092274672068,0.11574583187397143,0.10773621142211914,0.10104805320428618,0.09414592561480557,0.07253246879035888,0.07001304798007399,0.061910511503664806,0.05727932264902086,0.056152520271161334,0.05270177842419502,0.04683999832285158,0.04545467434488201,0.04401301844640882,0.04318982809584992,0.04169162420726601,0.03916987540144421,0.038695437717330125,0.03332954516924623,0.033314370068245856,0.030283702555283277,0.029933023294293083],"twin_dists":[0.1742807025835846,0.22416144778571007,0.2592295227203667,0.2688059931466222,0.2697114204062305,0.27415944569411316,0.27807453747839217,0.28233347257096897,0.2975073279151487,0.29950496590100373,0.3063532582221667,0.3106045819293679,0.31168165344696835,0.31509521040785615,0.32134516495761595,0.322917164012567,0.324596323056176,0.32557595231386266,0.3273999059029166,0.33059868028150025,0.3312198485741247,0.33873651716982967,0.33875919347161215,0.3434754488998646,0.3440469521241301],"n_dims_used":45,"mean_confidence":0.9089150322808159},"coverage":{"mean_confidence":0.9089150322808159,"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}}