{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005781},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005782","474:4740005822","474:4740005823","474:4740005856","474:4740005696","474:4740005857","474:4740005821","486:4860002195","486:4860002253","486:4860002247","474:4740005548","486:4860002254","486:4860002493","474:4740005974","474:4740006075","486:4860002398","474:4740006089","486:4860002686","474:4740005932","486:4860002405","486:4860002585","486:4860002502","486:4860002494","486:4860002402","474:4740005892"],"twin_admin_codes":[474,474,474,474,474,474,474,486,486,486,474,486,486,474,474,486,474,486,474,486,486,486,486,486,474],"twin_sims":[0.7369913872922054,0.6522749281471796,0.6453435891950309,0.6333910236158901,0.6254573187380562,0.5810640697511849,0.4866699984249495,0.47368826275497067,0.46537490588323627,0.43169881407588756,0.43118590619671177,0.43113810303429645,0.41447301054699326,0.39360891514122875,0.3812074124689761,0.37427110261404606,0.36078258692311677,0.35505277402383767,0.3539031377861093,0.34813727004138517,0.33926195049689906,0.3378855768537699,0.3377951066264484,0.33752548124896364,0.33247031497861457],"twin_dists":[0.10146499042665602,0.12006039556191017,0.12155203085292976,0.12411915472213314,0.12582045500924,0.13533074300039702,0.15586767509177302,0.1587665380007338,0.16063662338504467,0.1683392928729995,0.16845836915300347,0.16846947002097812,0.1723711319991501,0.17735334572060035,0.18037239450131298,0.18208151806778336,0.18545055901162116,0.18690097009612175,0.18719343117120035,0.18866775381827558,0.19096255940257045,0.1913212957444558,0.19134490334030665,0.1914152804988658,0.19274045165355194],"n_dims_used":45,"mean_confidence":0.9258956061469183},"coverage":{"mean_confidence":0.9258956061469183,"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}}