{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770003731},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770003625","477:4770003728","499:4990000089","499:4990004112","477:4770003569","473:4730003517","472:4720004596","470:4700008892","485:4850000081","499:4990000255","499:4990000766","478:4780003286","499:4990000115","499:4990000875","488:4880001125","485:4850000782","473:4730000998","489:4890002447","485:4850007967","494:4940000934","500:5000004165","488:4880000392","500:5000002642","466:4660011236","499:4990003184"],"twin_admin_codes":[477,477,499,499,477,473,472,470,485,499,499,478,499,499,488,485,473,489,485,494,500,488,500,466,499],"twin_sims":[0.3359037850310755,0.3029251014681064,0.2770825335346056,0.24045935984476152,0.16721360673928906,0.15826563896972468,0.13377049105339428,0.12973299950877812,0.129417403962652,0.12904570466704215,0.12704601654679348,0.1196730466807002,0.11916780958084346,0.11657679747073026,0.11530583032597731,0.11163629958883116,0.10842271535636076,0.10080399700564732,0.09667536503243086,0.09567701417714367,0.09443862313406863,0.09247128864970715,0.0910628495440852,0.09083681104363099,0.09072321082338565],"twin_dists":[0.19183921502012197,0.20071972338449193,0.20807821130202933,0.21926907703273169,0.24562992558139118,0.24937798187557306,0.26050308065368405,0.2624799561795364,0.26263642626039946,0.2628210823163697,0.2638214675971568,0.2676165754995836,0.2678830991384843,0.2692636737326668,0.2699495055745432,0.2719628214128028,0.27376837466247966,0.27822117964090626,0.28074506627330953,0.28136804540573007,0.2821479608710514,0.2834036938990219,0.28431571248106063,0.28446311843026384,0.2845373099203907],"n_dims_used":45,"mean_confidence":0.9241607666015625},"coverage":{"mean_confidence":0.9241607666015625,"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}}