{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006182},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006297","473:4730006298","473:4730006296","473:4730005514","473:4730005619","473:4730006411","473:4730005411","473:4730006412","473:4730005726","473:4730005513","473:4730005725","473:4730006424","473:4730006181","473:4730006413","473:4730005410","473:4730007105","473:4730005969","473:4730005422","473:4730005952","473:4730005618","473:4730005620","473:4730006067","473:4730006183","473:4730005633","473:4730006309"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9951750780724589,0.9922093156950813,0.9898922623839949,0.9859690358657212,0.9840030001107364,0.9809346021445957,0.9793682072887975,0.9775269564614242,0.9748062782896566,0.9623899853095805,0.961158534940865,0.9590271175536994,0.9580690373659705,0.9484005312140015,0.9465945281690881,0.94433065115462,0.9381021235713838,0.9370686875377864,0.9334598067892081,0.9276393034774928,0.9260141395284293,0.9258536009755172,0.924325741407908,0.9228020144951001,0.9167572267297123],"twin_dists":[0.012773470360891555,0.016243337517117644,0.01851262089219881,0.021833078467209582,0.023324194603787537,0.025482874421058434,0.026519595410051215,0.027690635992165195,0.02933928578992391,0.0359616429797157,0.03655726433266892,0.03756760814630604,0.038013727557524656,0.04227543822717839,0.0430292197115926,0.043957826369130204,0.0464277086351341,0.0468264417670371,0.048196341181750015,0.050337817740592046,0.050921987865869545,0.05097938590068533,0.05152294111699597,0.0520602557593317,0.05414772164704467],"n_dims_used":44,"mean_confidence":0.9154944853349165},"coverage":{"mean_confidence":0.9154944853349165,"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}}