{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004984},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004842","485:4850005577","485:4850003944","485:4850004707","485:4850004915","485:4850004964","485:4850005815","485:4850004018","485:4850005098","485:4850005111","485:4850004834","485:4850004229","485:4850003723","485:4850005110","485:4850004899","485:4850004901","485:4850005572","485:4850005164","485:4850003728","485:4850005041","485:4850005179","485:4850005309","485:4850004237","485:4850005310","485:4850004574"],"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":[0.8167694276901452,0.6816769156144209,0.6674613934768365,0.6043267285060744,0.5975330982136404,0.5854723074403927,0.5687999398192922,0.555001849369481,0.5271752223771163,0.47305154329105703,0.45689011201892293,0.45603138846260594,0.45577196231150674,0.43995332013271693,0.4233247324310328,0.4201901185835962,0.41791833610988716,0.4107283721194868,0.41063442739376216,0.3850391179143071,0.3837828522032457,0.3731877527505739,0.3564725058230788,0.34750186509216036,0.3365603123291161],"twin_dists":[0.0826308892884535,0.11369759819156826,0.11678218685404189,0.13034641017910964,0.13180124744789476,0.13438544343686362,0.1379639392826268,0.14093432579356863,0.14696172502491334,0.1589093750765475,0.1625572475133314,0.1627523356656828,0.16281129931777788,0.16643066137648752,0.17029073296133765,0.17102532172388185,0.17155915739107178,0.17325696441350627,0.1732792331949684,0.17943469175827229,0.17974163359522152,0.18234985081486396,0.1865404730402107,0.18883100595040236,0.19166745638339125],"n_dims_used":45,"mean_confidence":0.9193094889322917},"coverage":{"mean_confidence":0.9193094889322917,"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}}