{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004116},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004024","474:4740003855","474:4740004194","474:4740003939","474:4740003920","474:4740004115","474:4740004638","474:4740004276","474:4740004754","486:4860002251","474:4740005259","474:4740004108","474:4740003854","474:4740003943","474:4740004280","486:4860002250","474:4740004112","474:4740004013","474:4740003931","474:4740004119","474:4740004017","474:4740003938","474:4740003857","486:4860002249","474:4740003926"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,486,474,474,474,474,474,486,474,474,474,474,474,474,474,486,474],"twin_sims":[0.6887762658200667,0.6219692445098506,0.6197731008132967,0.6107446130976792,0.6014571473449273,0.557512851598335,0.5543604409068466,0.5524469737899766,0.5464452754051476,0.5444633120689527,0.5383263270458937,0.5334186487186869,0.5306533694319527,0.5280099045009737,0.5225892591012437,0.5198557215511385,0.5034107708763865,0.5003391292441082,0.4951416147647896,0.49091077408747025,0.47831580711515775,0.4655573018781691,0.46169736695380137,0.457848527842304,0.45496387065100885],"twin_dists":[0.11215002771656563,0.12656795319241435,0.12703847217088363,0.1289721522787151,0.1309608877070746,0.14039302607347423,0.14107265349545278,0.14148546260582118,0.1427817588812947,0.14321036793424533,0.1445393173440685,0.1456041529165536,0.1462050190144813,0.14678003355646613,0.14796112818357968,0.14855778990080679,0.15216377827354916,0.15284071461930107,0.15398880830728134,0.15492593518513972,0.1577303143640369,0.16059547185373746,0.16146753974528913,0.16233966739650194,0.16299504471191553],"n_dims_used":45,"mean_confidence":0.923185306125217},"coverage":{"mean_confidence":0.923185306125217,"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}}