{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005262},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005539","485:4850005598","485:4850005270","485:4850006095","485:4850004923","485:4850005600","485:4850003828","485:4850005403","485:4850005844","485:4850005263","485:4850005119","485:4850004793","485:4850004986","485:4850004465","485:4850005057","485:4850004926","485:4850006170","485:4850004340","477:4770000055","477:4770000144","485:4850005051","485:4850005471","485:4850005689","485:4850006010","485:4850004338"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,477,485,485,485,485,485],"twin_sims":[0.6657397405776652,0.5999991780360943,0.5801784494285255,0.537414147421876,0.5369354384527133,0.5248409929739773,0.5193621118605003,0.4978602549779214,0.4927687478771158,0.4464668778854645,0.4066234184820694,0.4055979853640957,0.38520540472626447,0.38500085234179177,0.36212972258194975,0.3125363958465385,0.31155796773887934,0.30880295959425585,0.3075999499021069,0.30620338068264336,0.30016633714666563,0.2953460418816018,0.2949238529044766,0.2944456853947998,0.2935789030208085],"twin_dists":[0.11715462938883532,0.13127310668680237,0.13552072008843152,0.14473709063003845,0.14484090753912224,0.14747017079934194,0.1486656105156965,0.15338785663945959,0.1545141055043687,0.16493446940803128,0.17423210990896904,0.17447638450131453,0.17939409890327832,0.17944403408209145,0.18511126732360106,0.19807748576800824,0.19834431239869227,0.19909821398042707,0.19942862544373027,0.19981313372497483,0.20148707205722635,0.20283780519057348,0.20295672599117112,0.20309153611290873,0.20333623906180362],"n_dims_used":45,"mean_confidence":0.9179805331759983},"coverage":{"mean_confidence":0.9179805331759983,"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}}