{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000515},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000338","496:4960000657","496:4960003133","496:4960000399","496:4960001407","496:4960008419","496:4960008103","493:4930004728","469:4690001885","496:4960004834","469:4690007236","496:4960000175","489:4890003364","496:4960008604","496:4960008525","496:4960001408","496:4960004529","496:4960000585","496:4960000222","478:4780002133","493:4930004871","493:4930004867","496:4960009306","496:4960000845","496:4960003729"],"twin_admin_codes":[496,496,496,496,496,496,496,493,469,496,469,496,489,496,496,496,496,496,496,478,493,493,496,496,496],"twin_sims":[0.40341589903811514,0.2954170852740957,0.28335006320717565,0.2586825788556391,0.2484992925162607,0.2383835916322372,0.23563804066014007,0.22985567954825212,0.22154286915251886,0.2205871428820082,0.20787156977518786,0.20749948107222344,0.20679008988410258,0.20409536793869373,0.2040799525215349,0.20260331045171148,0.20058101825100388,0.1992420479436653,0.1967458844368923,0.19237975191372284,0.1898768187111722,0.189537756775867,0.1891148276478126,0.18729321969920323,0.18118780012432437],"twin_dists":[0.17499711191825543,0.2028178037852175,0.20625705634675293,0.21357570450575153,0.2167243148760319,0.21993500888830517,0.2208216441782556,0.22271135551773907,0.22548389190987925,0.2258070650489282,0.23019935736411135,0.23033059553748408,0.23058124803068436,0.23153877785444404,0.23154428031997193,0.2320726881048498,0.23280066389680693,0.23328544563102663,0.2341952349772759,0.2358060066164257,0.236740902534565,0.23686820967863334,0.2370272297728862,0.2377150092509484,0.24005507934868067],"n_dims_used":45,"mean_confidence":0.92333984375},"coverage":{"mean_confidence":0.92333984375,"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}}