{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004632},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003716","485:4850004489","467:4670000920","485:4850003937","485:4850004495","485:4850003696","485:4850006893","485:4850004431","499:4990003587","485:4850004427","485:4850004212","499:4990002545","499:4990000917","470:4700008458","500:5000001136","485:4850003851","499:4990002862","499:4990003191","499:4990002542","499:4990001483","467:4670000713","467:4670001867","485:4850003788","485:4850008087","499:4990003409"],"twin_admin_codes":[485,485,467,485,485,485,485,485,499,485,485,499,499,470,500,485,499,499,499,499,467,467,485,485,499],"twin_sims":[0.6978552457283547,0.5439885961786701,0.5389916794087489,0.5074430099108747,0.4558941304662161,0.4345777723228942,0.4278510340094611,0.3851357341463667,0.36635261872977704,0.358102935693868,0.35588260061605176,0.3407342233273341,0.33601259776629666,0.33513764154728654,0.3303104462457276,0.32784712925918463,0.3171533926036774,0.3121249954843921,0.3042296403723451,0.2980474700596929,0.29423626389278135,0.28921891274914313,0.2771928609135763,0.27121611294731307,0.2695320590079031],"twin_dists":[0.11016290286109627,0.14331306832222063,0.1443951004143004,0.1512768383489999,0.16278353081927144,0.16767197273030435,0.16923400160303026,0.17941110541666053,0.1840518046284917,0.18612738698475284,0.18669017110164615,0.1905796927406135,0.19181073521336392,0.19203988120265067,0.19330998955646525,0.19396204420064314,0.19682475198107238,0.1981896203913201,0.2003582826061169,0.20207923589236043,0.20315061921169206,0.20457366478799036,0.20804593806927837,0.20980573728842453,0.21030589310129627],"n_dims_used":45,"mean_confidence":0.9186607360839844},"coverage":{"mean_confidence":0.9186607360839844,"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}}