{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":479,"cluster_id":4790005877},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690006659","468:4680008612","488:4880005934","478:4780006238","487:4870007534","470:4700003117","484:4840005846","484:4840005161","493:4930004648","499:4990000227","485:4850000626","500:5000001763","500:5000007914","493:4930002838","489:4890004284","479:4790001126","472:4720005755","478:4780004436","466:4660005918","484:4840004584","496:4960002934","467:4670000215","466:4660011731","466:4660007491","484:4840000604"],"twin_admin_codes":[469,468,488,478,487,470,484,484,493,499,485,500,500,493,489,479,472,478,466,484,496,467,466,466,484],"twin_sims":[0.03742609638549187,0.011550759287812183,0.004794174895121544,0.003986583864745828,0.0032964599295075662,0.0029402713330821764,0.0028475008942050184,0.0028310114704222056,0.002803035601056024,0.001925770714996071,0.0017534216340172363,0.001689957024406357,0.0016046133581928766,0.001432024909697337,0.0013232676172249577,0.0011627465581348037,0.001049783022255674,0.0009673317410151602,0.0009629262381436304,0.0009141425138500575,0.0008932671146781137,0.0008668046899779145,0.0008527509749516807,0.0008162578049620993,0.0007417054780260212],"twin_dists":[0.33291404276487396,0.3879315979860313,0.4244473763323566,0.4317157904309151,0.4390797363916311,0.4434506662630656,0.4446684546825505,0.44488869962850724,0.445265064724671,0.4592648724487605,0.46269547094919655,0.4640374603965703,0.4659172772906323,0.47001883124103805,0.4728448507280895,0.4774356566262592,0.48103279252896325,0.4838925081247389,0.48405159644301116,0.48585988679114556,0.486661207125471,0.48770236986803517,0.48826737956373584,0.4897759714644732,0.4930634348721804],"n_dims_used":45,"mean_confidence":0.9085747612847223},"coverage":{"mean_confidence":0.9085747612847223,"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}}