{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740006197},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740006198","474:4740006177","474:4740006172","474:4740006202","474:4740006195","474:4740006154","474:4740004068","474:4740006179","474:4740006200","474:4740006173","474:4740006122","478:4780010013","486:4860003418","486:4860000526","486:4860003104","474:4740005847","474:4740006152","474:4740006148","474:4740004067","474:4740006147","474:4740006156","486:4860004681","474:4740006129","474:4740005845","487:4870012397"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,478,486,486,486,474,474,474,474,474,474,486,474,474,487],"twin_sims":[0.7780506261805283,0.6502104383728295,0.5520522835781877,0.4768014083270488,0.39776837594608067,0.38579581317712625,0.34773545069870265,0.3413031269834633,0.29843234001336777,0.2899855152107659,0.27146454273241405,0.24518536203896213,0.22980481826231872,0.21759101158341923,0.20862737992989153,0.20479318554659803,0.20002991135034717,0.19113522665977362,0.18779040488521997,0.17995754035918476,0.17974181468082845,0.17937978263247648,0.17538175764411473,0.16145115396505666,0.15995536703114824],"twin_dists":[0.09201196065217854,0.12050493969576635,0.14157064034465222,0.15806906518428482,0.1763507518524072,0.17925003952627133,0.1887709734487131,0.19043198608576184,0.20197149263302588,0.20435529205539213,0.20973211727647928,0.21776669752698924,0.22272811532967024,0.22682630866339715,0.22993327018920204,0.2312899925472229,0.23299992428878652,0.2362697939174769,0.23752682496716726,0.2405333248359686,0.2406174234336896,0.24075871907396582,0.24233272259314742,0.24802644900827372,0.2486586348316313],"n_dims_used":44,"mean_confidence":0.9243668642911044},"coverage":{"mean_confidence":0.9243668642911044,"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}}