{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002284},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850000952","485:4850000233","485:4850001177","477:4770000318","485:4850001239","499:4990001782","485:4850002029","485:4850001427","477:4770001707","485:4850001946","485:4850003003","499:4990002645","485:4850002032","473:4730001382","500:5000009725","485:4850000652","499:4990002052","479:4790002791","467:4670001196","499:4990003767","499:4990002923","477:4770004017","499:4990004004","485:4850003369","467:4670001139"],"twin_admin_codes":[485,485,485,477,485,499,485,485,477,485,485,499,485,473,500,485,499,479,467,499,499,477,499,485,467],"twin_sims":[0.5613591877758518,0.4057273362649439,0.3986053254433106,0.38742599975433173,0.37007044075877943,0.3390220016397957,0.3342596113930952,0.31747022759315224,0.30963036127240046,0.307177068758384,0.2922522209731519,0.29019463514372557,0.28820697181502575,0.28610692800727855,0.2784973389645635,0.27617816189503597,0.2734014318561009,0.26653522801819063,0.2629463344122942,0.25982547997168093,0.25475232119336777,0.2528346992456594,0.24668280684346094,0.24532503031437441,0.23781784151652105],"twin_dists":[0.13956454231213125,0.17444555589900748,0.17614959694353086,0.1788528171022569,0.18312412421241667,0.19102504293553368,0.19227015880957307,0.19673916467630934,0.19887139387295974,0.1995449481017094,0.20371160717394177,0.2042957823744197,0.2048624539510894,0.20546370996886085,0.20766494144365485,0.2083430566108166,0.20915955483142357,0.21120074411765957,0.21228065951346792,0.21322725961078054,0.2147814226775611,0.2153739888321912,0.21729456849018253,0.21772258318727997,0.22011716245229693],"n_dims_used":45,"mean_confidence":0.9191802978515625},"coverage":{"mean_confidence":0.9191802978515625,"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}}