{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870007935},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870008684","487:4870007504","487:4870008079","487:4870007360","487:4870008219","487:4870007950","487:4870007785","487:4870008220","487:4870005913","468:4680007324","487:4870007503","487:4870007072","487:4870007069","487:4870008218","494:4940000161","487:4870005912","468:4680009894","469:4690005123","487:4870006193","487:4870008388","494:4940000261","487:4870008221","487:4870007957","468:4680009819","487:4870008537"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,468,487,487,487,487,494,487,468,469,487,487,494,487,487,468,487],"twin_sims":[0.33415553605609283,0.3254234202157135,0.2250670046380196,0.1791781840323051,0.1455721544960106,0.12177713536592422,0.11447381083740475,0.09456140750664971,0.07888333022775322,0.07836495979164863,0.0764927915314817,0.07451392395453409,0.07145119736064258,0.0675693640040131,0.06684020913722075,0.06410925900138781,0.06222979938855324,0.06068346296257705,0.059724235292098575,0.0574814043716083,0.057457415436765615,0.05707684203911088,0.05705910835423353,0.05626126443893421,0.05609924299860458],"twin_dists":[0.19229747602945835,0.1946062575358187,0.2243002049096949,0.24083748761612264,0.2549700094566653,0.266515780890621,0.2704016273947209,0.2820702750345038,0.29270985926482646,0.29308953656317016,0.29447783585337534,0.2959753383506944,0.2983576617874698,0.3014991169864383,0.30210550270726033,0.3044257139768496,0.30606990598661377,0.30745348737528305,0.30832637599664936,0.3104132718768946,0.31043595306382776,0.31079682901343847,0.31081369321783164,0.3115769343346953,0.3117330198917684],"n_dims_used":43,"mean_confidence":0.9139995131381723},"coverage":{"mean_confidence":0.9139995131381723,"n_dims_used":43,"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}}