{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005449},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005907","474:4740005558","474:4740003986","474:4740005713","474:4740005326","486:4860002323","486:4860002320","474:4740005377","474:4740005559","474:4740005699","486:4860001233","474:4740004087","474:4740005787","474:4740005440","486:4860002321","474:4740005906","474:4740003735","474:4740005652","474:4740003736","474:4740005860","486:4860001172","474:4740002596","486:4860000610","474:4740004256","474:4740004369"],"twin_admin_codes":[474,474,474,474,474,486,486,474,474,474,486,474,474,474,486,474,474,474,474,474,486,474,486,474,474],"twin_sims":[0.6590039904631418,0.4345967287510977,0.4137376629201002,0.3893998845672199,0.37599481422565006,0.3439413363879926,0.31013726355843757,0.3089167406415495,0.3011925621948505,0.2987534665822359,0.29623766893246695,0.29445361923238356,0.2936113568060428,0.2847581905360348,0.2756292556121786,0.271470538300475,0.2613164577143374,0.261075786902282,0.2591308247055979,0.258590127199352,0.251147161252715,0.25083908822886936,0.23666783674324843,0.23445189188866175,0.23134049413765057],"twin_dists":[0.118609711166014,0.1676675846715877,0.1725448106357095,0.1783729024428266,0.18165536020869166,0.18974873005463394,0.19873260571879686,0.19906700189072085,0.20120114974557018,0.20188165650745912,0.20258698370145087,0.20308929826524116,0.20332706927561364,0.2058512601031127,0.2085040624735044,0.2097303410554018,0.21277413987375932,0.2128471715134323,0.21343892909642517,0.21360393329670738,0.21589782669204602,0.21599369938036653,0.2204883002542134,0.2212067823981388,0.22222315343936544],"n_dims_used":44,"mean_confidence":0.9241858395663175},"coverage":{"mean_confidence":0.9241858395663175,"n_dims_used":44,"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}}