{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005371},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005370","474:4740005553","474:4740005050","474:4740005793","486:4860000487","486:4860000541","486:4860000425","474:4740004796","474:4740003036","474:4740003860","474:4740005047","474:4740005610","486:4860000619","486:4860000395","500:5000001820","474:4740005609","486:4860000404","486:4860000410","478:4780004467","474:4740003646","474:4740003635","486:4860000381","486:4860000798","486:4860000321","478:4780005313"],"twin_admin_codes":[474,474,474,474,486,486,486,474,474,474,474,474,486,486,500,474,486,486,478,474,474,486,486,486,478],"twin_sims":[0.30941861355358485,0.22882262262629063,0.22537137208767768,0.20767959389002447,0.18898591458914937,0.1264445672499128,0.12591040836377285,0.12028582026240667,0.11730805272352805,0.11701792732985077,0.11632156527849284,0.11399467799621306,0.11229501469701386,0.10633360673435453,0.10158982295312871,0.09761552956797535,0.09507694505843185,0.0934139253636989,0.09168246462062475,0.08650748995578578,0.08612788976543813,0.08548167593011755,0.08240792676637844,0.08161662860608095,0.08028167291664134],"twin_dists":[0.19892940826929753,0.22305224991717373,0.22419855445532771,0.23026704852144406,0.2370757501757647,0.26412468635063846,0.2643948990973634,0.2672944758236138,0.2688716751604217,0.26902697562367983,0.2694009382943124,0.270663137633904,0.27159769451317367,0.27496449663991396,0.2777499997965609,0.2801630021880972,0.28174495854390286,0.2827994132834058,0.28391312357297815,0.28734414240119033,0.28760217685741096,0.28804353304921915,0.2901800435940634,0.2907403501662443,0.2916955493636186],"n_dims_used":45,"mean_confidence":0.9158704121907552},"coverage":{"mean_confidence":0.9158704121907552,"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}}