{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002279},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840007047","468:4680010282","471:4710003172","471:4710003412","471:4710001595","471:4710003216","471:4710003219","484:4840002665","471:4710003218","471:4710001169","468:4680009761","471:4710003221","468:4680010278","484:4840004218","468:4680010280","471:4710003178","484:4840007048","471:4710001136","468:4680006700","468:4680009846","484:4840007350","484:4840008291","484:4840007150","471:4710003560","471:4710003171"],"twin_admin_codes":[484,468,471,471,471,471,471,484,471,471,468,471,468,484,468,471,484,471,468,468,484,484,484,471,471],"twin_sims":[0.3276899701625521,0.17900280380951378,0.17233141885920839,0.15294540658931716,0.130152288991039,0.11322094509390525,0.09349382280724959,0.07935721480690386,0.07546115038760406,0.07112858455889152,0.07083882155091482,0.06989626130599869,0.06933700079053667,0.06805507605081237,0.06497600504297542,0.06343112839749061,0.06320849277604004,0.06253814989670407,0.05683879918441512,0.054457074617748506,0.052603097362357146,0.051890258794607194,0.05055721463511501,0.05006752942243293,0.04694869472418949],"twin_dists":[0.1940037365644491,0.24090606326037706,0.24355090825896908,0.25168015234438174,0.2622725193639057,0.2710872325058799,0.28274841636328907,0.2923645146313528,0.29525457651756554,0.2986133900944785,0.29884388202687057,0.2995989711899785,0.30005091394082783,0.30109813643439104,0.3036807250668351,0.3050143493927391,0.3052087262490687,0.3057973893886203,0.3110235622287226,0.313336433154779,0.31519552225391245,0.3159248198012508,0.3173112876700624,0.3178282443697522,0.3212234754781672],"n_dims_used":45,"mean_confidence":0.9307587517632379},"coverage":{"mean_confidence":0.9307587517632379,"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}}