{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003520},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003383","496:4960009105","496:4960001653","496:4960010927","496:4960003800","496:4960010367","496:4960003389","469:4690007250","496:4960008710","496:4960007817","496:4960011003","496:4960008083","496:4960008100","496:4960008905","496:4960003380","496:4960010124","479:4790006534","496:4960009780","496:4960009413","496:4960009412","496:4960010360","496:4960002560","496:4960009491","469:4690006466","496:4960003531"],"twin_admin_codes":[496,496,496,496,496,496,496,469,496,496,496,496,496,496,496,496,479,496,496,496,496,496,496,469,496],"twin_sims":[0.3057367696736534,0.20426731519952168,0.17495041972961708,0.16102784654046415,0.15181563348304464,0.15165146059558884,0.15035916310149036,0.13960304528336168,0.1274583953047275,0.1184126690487781,0.11389185282924616,0.10783328855471556,0.10767942924038884,0.1058816929473441,0.1057975645606263,0.10110942191010772,0.10027897477567449,0.09854801132657674,0.09087377277251045,0.08838475201684647,0.08050891296228913,0.07860682381726497,0.07750374625358174,0.0772312739519544,0.07503318133115826],"twin_dists":[0.19994182821014825,0.23147742133200275,0.2425040591160749,0.24820492432506136,0.25217655536296374,0.25224891569454616,0.2528205253072314,0.2577249349372568,0.2636141961200477,0.2682830685402272,0.2707193697284121,0.27410402805436684,0.2741918784340416,0.275225637266357,0.27527434687642194,0.2780377074207036,0.27853758512705445,0.27959002602398386,0.28443899482597457,0.28608114667931467,0.29153205825099887,0.2929121344221591,0.29372481380193427,0.29392698617374263,0.2955793164382429],"n_dims_used":45,"mean_confidence":0.9199501037597656},"coverage":{"mean_confidence":0.9199501037597656,"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}}