{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720007293},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680001697","472:4720008075","472:4720007962","472:4720005834","467:4670001682","472:4720008108","467:4670003537","472:4720007222","467:4670001476","472:4720007435","472:4720007599","472:4720007295","467:4670003532","472:4720007480","467:4670002372","467:4670003540","472:4720007920","472:4720003653","467:4670003544","472:4720008278","472:4720007515","472:4720008002","472:4720007730","468:4680001579","472:4720007878"],"twin_admin_codes":[468,472,472,472,467,472,467,472,467,472,472,472,467,472,467,467,472,472,467,472,472,472,472,468,472],"twin_sims":[0.2484157198130016,0.22902248350691254,0.22796834809056335,0.20756573579881338,0.18979613051657762,0.18344891080761092,0.179014288844739,0.16005166307521454,0.15623393818826115,0.15560627139305974,0.14918769025293202,0.13930964459760245,0.1356118970308413,0.12940897230467793,0.12863299145932716,0.12424644196162783,0.12334568658565971,0.11941027077838105,0.11804011472667078,0.11186788417567951,0.11169188743878591,0.10944320477794789,0.10700748627983621,0.10568754363603951,0.10517415237610282],"twin_dists":[0.216750492254884,0.22298621941280067,0.22333491778226827,0.23030721531554157,0.23677118400523148,0.23918205930414477,0.24090157102424506,0.24861780677216977,0.25025036315624855,0.25052154796019926,0.25334182506736724,0.25786259193450206,0.2596163500050585,0.2626406105691013,0.263026585217019,0.2652422587777847,0.26570456379088964,0.2677550879270187,0.26848111618755827,0.27183426464129046,0.2719319448357375,0.27319057759768384,0.2745766887502412,0.2753380935022119,0.2756362387902464],"n_dims_used":45,"mean_confidence":0.93238525390625},"coverage":{"mean_confidence":0.93238525390625,"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}}