{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005233},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005589","485:4850005371","485:4850004157","485:4850005504","485:4850005167","485:4850005439","485:4850004297","485:4850003953","485:4850004225","485:4850005048","485:4850004963","485:4850004968","485:4850005039","485:4850006614","485:4850006688","485:4850003871","485:4850005505","485:4850004920","485:4850005738","485:4850005302","485:4850005510","477:4770000216","485:4850003721","485:4850005644","485:4850005029"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,485,485],"twin_sims":[0.4516264204548037,0.42298753863359584,0.34096781576840646,0.3062275922333644,0.26420497786264524,0.24963400119008222,0.2308004304943605,0.20764196291327994,0.20314759822908499,0.19788557286354463,0.19180476573333755,0.17786771624155,0.16307846394483252,0.16227037553621412,0.15797360444114103,0.1491168332669758,0.14653042845855171,0.1450838342704835,0.14138078061524265,0.1376898978934943,0.13696450267432117,0.1369429666118871,0.13255202703890123,0.13121195685278755,0.1310171587640152],"twin_dists":[0.16375519150046464,0.17036964350289435,0.1905190282714942,0.19980645910765993,0.211900886442451,0.21636944812503467,0.22240048492236408,0.2302803222947129,0.23187761133065382,0.2337788629816657,0.23602002134398664,0.24135105218031677,0.24734348529649694,0.24768201020139594,0.24950287237740457,0.2533734526885729,0.2545355846909398,0.2551921998328585,0.25689544278498416,0.2586264621293197,0.25897073666664555,0.2589809785738136,0.2610948870329922,0.2617505040050052,0.26184622663416357],"n_dims_used":45,"mean_confidence":0.9191769070095486},"coverage":{"mean_confidence":0.9191769070095486,"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}}