{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002181},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002305","496:4960002869","496:4960002383","496:4960003223","496:4960002730","496:4960002720","496:4960002308","472:4720004742","496:4960001740","496:4960002665","489:4890005469","472:4720006547","496:4960002647","468:4680002190","467:4670002536","472:4720005108","496:4960003222","472:4720005797","472:4720007125","496:4960004032","470:4700007151","478:4780004067","496:4960003149","496:4960001993","496:4960002504"],"twin_admin_codes":[496,496,496,496,496,496,496,472,496,496,489,472,496,468,467,472,496,472,472,496,470,478,496,496,496],"twin_sims":[0.5237277670718837,0.48470919096330195,0.43311902928528107,0.4191799763723951,0.4004072595489269,0.3693502583895312,0.3626268137367683,0.3618176985939513,0.329723452838784,0.31780559282901255,0.3176407948416454,0.3147284457411395,0.30638437114328504,0.2991051924951177,0.29826638915986053,0.2964280553452851,0.29455082609389466,0.29396712449994805,0.2903696582507299,0.28989061528658355,0.2890205174522693,0.28756768568931695,0.28576392326378636,0.28359351016214507,0.27922121549198503],"twin_dists":[0.14771283342162897,0.15630395077072104,0.168009874942753,0.17126253851354234,0.1757171672995352,0.18330346147694396,0.18498623120130372,0.18518979698195978,0.1934651268656913,0.1966486242438232,0.19669310894263747,0.19748141506127925,0.19976324582016483,0.201783325044627,0.20201794010346155,0.2025334842101312,0.203061882629818,0.20322658676166674,0.20424599533637533,0.20438230635622365,0.20463023549491333,0.20504520697025327,0.20556216564017893,0.20618681264856992,0.20745398888850186],"n_dims_used":44,"mean_confidence":0.9285078915682706},"coverage":{"mean_confidence":0.9285078915682706,"n_dims_used":44,"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}}