{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006415},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007205","496:4960006416","496:4960006552","496:4960003968","496:4960007726","496:4960005881","496:4960006678","496:4960005009","496:4960004864","469:4690001496","496:4960001926","496:4960007068","488:4880000161","496:4960004701","488:4880000757","496:4960006937","496:4960006278","496:4960003684","496:4960005894","478:4780005527","496:4960006550","496:4960006150","496:4960006547","496:4960004857","496:4960007344"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,469,496,496,488,496,488,496,496,496,496,478,496,496,496,496,496],"twin_sims":[0.9108423670210916,0.878432483701167,0.5640420376700569,0.5431050543568804,0.5172864666007161,0.4844702836389934,0.48329221521833005,0.46920721408677113,0.45593921561405587,0.4557530636530733,0.45369872765153857,0.44100034874551863,0.4338338223700467,0.4284532908593697,0.4176088058319941,0.41655868248374756,0.41639134479818474,0.41464978818535536,0.4114266348243556,0.41077468346111534,0.4073145450937135,0.4047055930241764,0.39823827841404885,0.398003290794563,0.39263405707062643],"twin_dists":[0.05612784970988399,0.0661254337754922,0.1389871224233146,0.14350425716724516,0.14911926708089415,0.15635714433652678,0.15661956474299008,0.15977315325359875,0.16277328376771916,0.16281559517457206,0.1632829549691287,0.16618957942631515,0.16784424381222524,0.1690937448599227,0.17163198804416402,0.17187924813309197,0.17191867381860515,0.17232939951784468,0.17309151713013562,0.17324598753329973,0.17406762693412056,0.17468919081884737,0.17623779032228956,0.17629427221077992,0.1775890321985934],"n_dims_used":45,"mean_confidence":0.9270418802897136},"coverage":{"mean_confidence":0.9270418802897136,"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}}