{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870011862},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870011972","487:4870011982","487:4870013200","487:4870013199","487:4870011973","487:4870013373","487:4870012900","474:4740001430","487:4870012075","487:4870011869","487:4870013201","487:4870012755","474:4740000798","487:4870012459","487:4870012284","474:4740002256","470:4700003176","487:4870012533","487:4870013050","487:4870013322","487:4870013192","487:4870012183","487:4870012980","487:4870013198","487:4870012382"],"twin_admin_codes":[487,487,487,487,487,487,487,474,487,487,487,487,474,487,487,474,470,487,487,487,487,487,487,487,487],"twin_sims":[0.42140000251999893,0.1773873990906139,0.10505937327321783,0.09970888900095365,0.09737083874533395,0.06094081061781096,0.060374002408288205,0.058012688857053546,0.050495058548764155,0.04806151600646523,0.04658889787197467,0.042629644466656895,0.039290143724979465,0.037876939261295865,0.034767914878470606,0.032597423631957785,0.02913758613373664,0.028950300384052004,0.02676280107050125,0.02630586057384453,0.02503755356568984,0.02383675523404975,0.02312692985434083,0.02308308560031736,0.022062845227183],"twin_dists":[0.17074151600374246,0.2415399585411996,0.2757030500464312,0.2788826197810471,0.28031406706219936,0.307221233518137,0.3077338466751123,0.30991294022901467,0.31737667371241696,0.31999099692703387,0.3216271867740744,0.3262516084170978,0.33044222777151794,0.3323068036345764,0.3366260679810953,0.33984071357510587,0.3453648738929854,0.3456796648933896,0.34949233584125305,0.3503224862654976,0.3526936981809798,0.3550363992445723,0.3564697466274779,0.35655952609507857,0.3586916231050363],"n_dims_used":43,"mean_confidence":0.9050608790198038},"coverage":{"mean_confidence":0.9050608790198038,"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}}