{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700003891},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013954","466:4660014032","469:4690001924","469:4690000302","466:4660011404","466:4660013174","466:4660007163","466:4660003122","466:4660012532","494:4940000990","470:4700005401","466:4660013378","485:4850005674","496:4960005310","466:4660014279","470:4700008952","470:4700002183","469:4690001652","490:4900000006","470:4700001116","496:4960008390","466:4660011236","479:4790000211","494:4940001735","466:4660011367"],"twin_admin_codes":[466,466,469,469,466,466,466,466,466,494,470,466,485,496,466,470,470,469,490,470,496,466,479,494,466],"twin_sims":[0.2061377719760994,0.18603662394304363,0.17910447493867435,0.15929415504947744,0.15750719133194177,0.1502504795061207,0.14431626614246404,0.1417306833762237,0.1347031892150479,0.13278499807491742,0.1302481605388553,0.12803545289916168,0.12235913985499886,0.11796742771462876,0.11699193084873595,0.11585519239570934,0.09591361420937614,0.09565772351944116,0.09557481589075484,0.09398105810668549,0.0939081275505761,0.09237632968728103,0.09138000249515671,0.09121633218000051,0.09058284072192185],"twin_dists":[0.23081225319319007,0.23819219769980507,0.24086630290038102,0.24893946260228844,0.24970268660470404,0.25286876283459525,0.2555425735573439,0.2567330941379633,0.26005280187777363,0.26098141786043855,0.2622251593150058,0.26332500388506613,0.2662138582602549,0.26851981196664426,0.26904090562088234,0.26965235325306164,0.2812199444076212,0.28138013319267224,0.2814321060841309,0.2824381658728141,0.28248452405821717,0.28346483700195935,0.2841093756352584,0.2842157871874143,0.28462908628124695],"n_dims_used":43,"mean_confidence":0.9121322631835938},"coverage":{"mean_confidence":0.9121322631835938,"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}}