{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660012934},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690001130","469:4690003745","469:4690001215","466:4660013166","469:4690002532","469:4690001125","469:4690003146","469:4690001045","469:4690002546","466:4660013858","469:4690002029","466:4660013167","469:4690003238","469:4690001567","466:4660012061","469:4690001044","469:4690001300","469:4690002321","466:4660011084","466:4660011407","469:4690001469","469:4690003560","469:4690003852","466:4660013735","469:4690000986"],"twin_admin_codes":[469,469,469,466,469,469,469,469,469,466,469,466,469,469,466,469,469,469,466,466,469,469,469,466,469],"twin_sims":[0.728488566827122,0.6222334910562387,0.5475647933199191,0.5279329150462228,0.517769212521978,0.5174575792820179,0.4833110816656816,0.4781823763774438,0.46736635995326864,0.4578379357133553,0.44322406088273303,0.4356821974341281,0.43095593778324776,0.4296603727441836,0.42704387119116616,0.42175081073123355,0.4212712606605588,0.4156458005624582,0.40615384786244174,0.38739789234546956,0.37293575212235736,0.36187799586615044,0.3603105435287078,0.35940180415759,0.3553533525396126],"twin_dists":[0.1033760695552041,0.126511333271704,0.14253977690977926,0.14679678980371622,0.1490137184543488,0.14908185191464168,0.156615360581787,0.15776014710730007,0.16018761932384976,0.16234207112983498,0.16567829866951894,0.167416446337888,0.16851177708137036,0.16881287626382022,0.16942210529525994,0.1706592902897823,0.17077169895949412,0.17209441095269928,0.17434393507767634,0.1788596592335439,0.18241232330344032,0.18517461878767053,0.18556960117298668,0.1857989957401454,0.1868245854359492],"n_dims_used":45,"mean_confidence":0.9228795369466146},"coverage":{"mean_confidence":0.9228795369466146,"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}}