{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005639},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005683","486:4860001862","486:4860002305","474:4740004608","486:4860001734","474:4740004843","474:4740004550","478:4780006763","474:4740004149","474:4740003375","474:4740004209","474:4740003712","474:4740004680","474:4740003689","470:4700007031","474:4740005819","478:4780005311","474:4740003774","486:4860001990","478:4780006476","474:4740004235","486:4860002682","474:4740003883","474:4740005531","474:4740004527"],"twin_admin_codes":[474,486,486,474,486,474,474,478,474,474,474,474,474,474,470,474,478,474,486,478,474,486,474,474,474],"twin_sims":[0.8263242650410534,0.6153212478045873,0.5686592271508539,0.5603303190481004,0.5429337343783477,0.3679188084111628,0.36625569924554874,0.36176635993086415,0.3602082613826858,0.35470646140968726,0.3532304495333582,0.3364291049124199,0.3351646961118544,0.3338078201076718,0.33302545765435265,0.32399029016481595,0.32093047426584914,0.313300099788439,0.3103528274347996,0.30428534717623673,0.2957335630175667,0.2952543761455698,0.2950277634229335,0.2929556832118178,0.29055800604040277],"twin_dists":[0.08022165519397,0.12799205424607973,0.13799418486042822,0.13978607890586914,0.14354133543863085,0.1836604342189264,0.1840760510836746,0.18520272110380293,0.18559540565665597,0.18698901842952945,0.18736478778094653,0.1917017679535665,0.19203279091113581,0.19238877650277317,0.19259439248790716,0.19498843010483038,0.19580755436091543,0.19786954724587916,0.19867362444276507,0.20034286829722128,0.20272873776927902,0.20286361676150313,0.20292744750033992,0.20351244581671793,0.20419243792636907],"n_dims_used":44,"mean_confidence":0.9218411879106001},"coverage":{"mean_confidence":0.9218411879106001,"n_dims_used":44,"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}}