{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740003518},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004495","474:4740004418","474:4740004746","474:4740003524","474:4740003520","474:4740002338","478:4780005976","487:4870011463","486:4860000835","487:4870011453","474:4740003522","474:4740001195","474:4740004558","474:4740004422","487:4870011478","487:4870011580","474:4740003434","474:4740001406","474:4740000104","474:4740004492","474:4740001305","474:4740001093","474:4740004496","474:4740004744","486:4860000949"],"twin_admin_codes":[474,474,474,474,474,474,478,487,486,487,474,474,474,474,487,487,474,474,474,474,474,474,474,474,486],"twin_sims":[0.6562323615092653,0.6450370463768571,0.6177187033612953,0.6161115624298005,0.5768477434099356,0.5579974285337577,0.5486366802629611,0.5431177690892312,0.5177198142586446,0.5177083229772995,0.4617533770391017,0.4496523771459916,0.43855030780109394,0.4325519835537264,0.42817217479104186,0.4280540320051851,0.42041517776431125,0.4176264455928418,0.41443898212315566,0.4102396320507503,0.40517114026698314,0.40468121472996055,0.40303681154867965,0.3933519859457152,0.39240150967251236],"twin_dists":[0.11920756663794013,0.12161794384868016,0.12747855394110896,0.12782278763329818,0.13623541819561008,0.14028860626809314,0.14230816903097668,0.14350150544011572,0.14902451791034188,0.1490270301715759,0.16145486725399041,0.16420578376402695,0.16675406203584042,0.16814134845342266,0.16915920256859082,0.1691867173098923,0.17097250287136834,0.17162783689265826,0.17237916608455137,0.1733728404271586,0.17457814694756726,0.17469500718338085,0.17508770499006027,0.17741543585558048,0.1776452941670122],"n_dims_used":45,"mean_confidence":0.9235951741536458},"coverage":{"mean_confidence":0.9235951741536458,"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}}