{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006198},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005634","473:4730006194","473:4730005635","473:4730005968","473:4730005742","473:4730006539","473:4730005837","473:4730006195","473:4730005737","473:4730004835","473:4730007219","473:4730006307","473:4730006313","473:4730006425","473:4730006078","473:4730006533","473:4730006193","473:4730005741","473:4730005740","473:4730005843","473:4730005630","473:4730006070","473:4730005963","473:4730005965","473:4730006309"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9717912183407799,0.9674896829408464,0.9655350620404514,0.9584335095432095,0.9502936231038069,0.9487704534441859,0.944661365563815,0.9433558277597424,0.9407184323594066,0.9396144598443524,0.9372876237592078,0.9368095592408571,0.932554654751223,0.9318225484736297,0.9314553897889065,0.9309817714346605,0.9285011697336811,0.9276563595802968,0.9273077577599244,0.9264066977988763,0.9261640820198754,0.9253454433491074,0.9236106897631464,0.922185026908123,0.9216695826974618],"twin_dists":[0.031069220547639415,0.03339088867718876,0.03439730779238309,0.03784458242439185,0.041472185859894144,0.04211955659122733,0.04382326211105361,0.044352368112463895,0.04540461332065096,0.045838753468274436,0.046742216431565585,0.046925959107025336,0.048534677395674686,0.04880685342935183,0.04894286264878171,0.04911783105165587,0.05002566941539974,0.050331656380953424,0.05045745856900119,0.050781403596352324,0.050868328792503976,0.051160710514616986,0.0517756750664605,0.05227650443632351,0.05245658993902883],"n_dims_used":43,"mean_confidence":0.9126776761786882},"coverage":{"mean_confidence":0.9126776761786882,"n_dims_used":43,"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}}