{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006043},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005441","485:4850005518","485:4850005572","485:4850004841","485:4850004511","485:4850004836","485:4850005523","485:4850005521","485:4850006125","485:4850005172","485:4850004164","485:4850004905","485:4850003945","485:4850005583","485:4850006124","485:4850004904","485:4850005307","485:4850004971","485:4850005032","485:4850005308","485:4850005238","485:4850004839","485:4850005103","485:4850005312","485:4850005244"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6818131990226896,0.6088809885806087,0.5988690014615607,0.5865964080858,0.5494779759890079,0.5425151364167626,0.541402833819903,0.5233186312191701,0.4193631841481623,0.41307577730037714,0.41110570523420925,0.40766839315338577,0.39884685667425074,0.3957243645158791,0.3950841190711883,0.39371959454529626,0.38981756182756866,0.38792688431577943,0.3756289046954445,0.37482264837814505,0.3697815869347336,0.36760605871584273,0.3659097732638846,0.35914328810123153,0.35913020061569634],"twin_dists":[0.11366793799382707,0.1293712163109278,0.13151514088923522,0.13414447105728283,0.1421264391568744,0.14363194028347298,0.14387275854878578,0.1478020467953273,0.17121949691665245,0.17270125303165898,0.1731675433396978,0.17398346164568118,0.17609158248887471,0.17684283240350382,0.17699720705180658,0.1773266044596549,0.17827149858477287,0.1787309270633411,0.18174574486658843,0.18194505345224016,0.1831960326979409,0.1837385195272702,0.18416261806252518,0.18586430751930652,0.1858676145955229],"n_dims_used":45,"mean_confidence":0.9198217603895399},"coverage":{"mean_confidence":0.9198217603895399,"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}}