{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870007258},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690002326","469:4690002744","469:4690002232","487:4870007257","466:4660011896","493:4930003433","487:4870006965","469:4690005288","469:4690002951","493:4930001197","469:4690003367","469:4690002031","469:4690003450","493:4930003250","493:4930001190","466:4660013064","469:4690001386","466:4660000341","466:4660005111","487:4870007111","469:4690003235","466:4660014561","469:4690005025","493:4930001445","493:4930003087"],"twin_admin_codes":[469,469,469,487,466,493,487,469,469,493,469,469,469,493,493,466,469,466,466,487,469,466,469,493,493],"twin_sims":[0.4985519199237847,0.47006666184813545,0.4638036952440055,0.46016263289150994,0.3941402077468536,0.37117789959161346,0.3643427611940081,0.36088395614516305,0.3535015338929201,0.3510157490578117,0.34714229292875937,0.34472893799074344,0.34365356059257673,0.33674898243049484,0.3290511551754206,0.3270232632267485,0.3261355538560096,0.3215339457669427,0.32023264129102164,0.317481200893843,0.3082490129992223,0.3017343276206295,0.29980452368967214,0.2939383317233152,0.29208683603947116],"twin_dists":[0.15323511417039876,0.15957983892012123,0.16099134650838914,0.16181499109932845,0.17722501182760597,0.18284868672861318,0.18455527511778944,0.18542500559310626,0.18729571300084716,0.1879301501474373,0.18892345911714875,0.18954529437417933,0.18982312361197906,0.19161813063542418,0.1936429958809368,0.19418072852356566,0.19441670028739647,0.19564565854177654,0.19599497765801585,0.19673620129927422,0.1992502655083767,0.20105043467901826,0.20158801508729066,0.2032347162747841,0.20375847156734436],"n_dims_used":43,"mean_confidence":0.918390761974246},"coverage":{"mean_confidence":0.918390761974246,"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}}