{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003830},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003284","496:4960001341","496:4960003415","496:4960001023","496:4960000929","496:4960001113","496:4960002874","496:4960002302","496:4960004567","496:4960003690","496:4960001801","496:4960001942","496:4960002043","496:4960002642","496:4960001119","496:4960006694","496:4960006156","496:4960002711","496:4960001038","496:4960002315","470:4700006291","496:4960001118","496:4960006292","496:4960006690","496:4960004415"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,470,496,496,496,496],"twin_sims":[0.819138770929177,0.7880245803007057,0.7806593299771183,0.7370647392543076,0.6930146368000325,0.6762896420565947,0.6755173500707677,0.654619655580463,0.6458407972928621,0.6316289337532663,0.6197499682503831,0.6161852163141509,0.5792755956997007,0.5755031596395045,0.5686826820778972,0.5570641275313429,0.5492079333388087,0.5396964722750094,0.5290806691933406,0.524629809102673,0.5215982414059557,0.5196455394194603,0.5126304032920298,0.5115471159248598,0.5026967935967995],"twin_dists":[0.08203746283936636,0.08964651683337294,0.0913962896740137,0.10144844436658411,0.1112235523448094,0.1148686545804422,0.11503631332687575,0.11955521707916678,0.12144511146442882,0.12449716969177993,0.12704342784903616,0.12780701237255787,0.13571441832895362,0.1365240413559642,0.13798914326630035,0.14048973173964868,0.14218476654401596,0.144242371725194,0.14654704342860997,0.14751619604667085,0.14817735814994798,0.14860369764338038,0.15013851982019974,0.15037599096066828,0.1523210251805141],"n_dims_used":45,"mean_confidence":0.9307317097981771},"coverage":{"mean_confidence":0.9307317097981771,"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}}