{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005829},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006911","470:4700005540","470:4700005098","470:4700007104","470:4700001863","470:4700005530","470:4700006790","470:4700006517","493:4930001444","470:4700001864","466:4660001005","470:4700004222","469:4690004153","469:4690004247","470:4700006403","489:4890003386","470:4700005974","470:4700007106","470:4700005968","496:4960000642","488:4880004741","470:4700006526","470:4700002682","470:4700005676","470:4700006652"],"twin_admin_codes":[470,470,470,470,470,470,470,470,493,470,466,470,469,469,470,489,470,470,470,496,488,470,470,470,470],"twin_sims":[0.5638186913801914,0.5555451898948451,0.5425286161782144,0.5257776106673299,0.5173670167730353,0.4828495322082379,0.47364157941925084,0.4642089241443965,0.44652032533118124,0.4251663611872997,0.42128600791350995,0.41852431216803376,0.4180859873596675,0.4077754608228203,0.39526391010143186,0.3845991234731187,0.3824012342202485,0.38122513541690234,0.37905644807012917,0.3790423419316782,0.3787991877743696,0.3669550161470643,0.36652196574767704,0.36371460774034736,0.3620749810148005],"twin_dists":[0.1390351788331603,0.14081716653005438,0.14362902241287445,0.1472660950063799,0.1491016537648802,0.15671822606775973,0.15877700844369697,0.1608998203611764,0.16492222707756912,0.16986021479698263,0.17076824133452764,0.17141664140546103,0.1715197196545357,0.1739580012126044,0.17695384457001895,0.17954214063037252,0.18007975761683026,0.1803680469232886,0.18090076920323134,0.18090423909115935,0.18096406102614881,0.18390117432453756,0.18400944662463775,0.18471291497891185,0.1851250421001121],"n_dims_used":43,"mean_confidence":0.9133882744367733},"coverage":{"mean_confidence":0.9133882744367733,"n_dims_used":43,"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}}