{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006302},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006301","485:4850005112","485:4850006542","485:4850003645","485:4850004584","485:4850003037","485:4850006135","485:4850005895","485:4850004027","485:4850006467","485:4850004718","485:4850006393","485:4850008339","485:4850004907","485:4850005293","481:4810006170","485:4850005816","500:5000000018","485:4850004370","485:4850005893","489:4890000036","485:4850006359","477:4770000213","485:4850008402","485:4850005515"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,481,485,500,485,485,489,485,477,485,485],"twin_sims":[0.4629983630491871,0.36912444951747403,0.2144390339611793,0.1894013185667261,0.15657920119033927,0.14874830145386392,0.14461375946419752,0.14000079379711974,0.11508097980172023,0.11265087954323251,0.10993486375194908,0.10282812961286239,0.10134432394960476,0.09169465519227434,0.08565673371869842,0.07545863383764598,0.07084767734139567,0.07054223051001983,0.06293001812348858,0.060160250030254915,0.05989848558752954,0.05935244760388816,0.05875653464000328,0.05817900301816006,0.0581183346859899],"twin_dists":[0.16117332411617086,0.18335972744063064,0.2279088040994261,0.23691948289323375,0.2501015307965308,0.2535381289517149,0.2554066124571265,0.2575386644936322,0.27007144201350863,0.27140112499258306,0.27291368993683984,0.27701325940680915,0.2778968936447993,0.28390522448071615,0.2879237089984208,0.2952564817107951,0.29883682637230685,0.2990805986761594,0.3054526454065714,0.307928188484373,0.3081669572270414,0.3086678017724308,0.3092187395331953,0.3097570920829667,0.30981390000843306],"n_dims_used":45,"mean_confidence":0.9195193820529514},"coverage":{"mean_confidence":0.9195193820529514,"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}}