{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008058},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008057","496:4960008786","496:4960008394","496:4960007692","496:4960004520","496:4960010184","496:4960008499","496:4960007942","496:4960008065","496:4960009571","496:4960010105","496:4960009853","496:4960008397","496:4960008066","496:4960007934","496:4960008695","496:4960010106","496:4960007569","496:4960007818","496:4960004980","487:4870005111","496:4960009760","496:4960008885","496:4960008884","496:4960008984"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,487,496,496,496,496],"twin_sims":[0.8964526623570582,0.40958223435152324,0.37864323452061055,0.37106077226339823,0.3540306042225251,0.284965680684869,0.2682147148951952,0.25423900808925504,0.24246847067755758,0.21024680994245884,0.20946604893893328,0.19266550815239372,0.1895824485140655,0.18462253095558936,0.16928516672759872,0.16915297728358983,0.16697609151410187,0.16396186292393647,0.1632528259501514,0.15613338714602853,0.15484355346516177,0.15382194458502677,0.15291841942033482,0.15143635132239167,0.14151736235791107],"twin_dists":[0.06072511893131581,0.17352879930658643,0.18100243918411343,0.18287779831912765,0.18716098018012098,0.20579156754160433,0.21069848683152903,0.21493976354946184,0.21862807452241242,0.22936534216814883,0.22963877926726023,0.2356998114752835,0.23685142022283462,0.23873191178291506,0.24478296085189807,0.24483678364778683,0.24572751632212778,0.2469747984443697,0.2472706009302363,0.25029375282310645,0.2508521606633971,0.2512968668948059,0.2516919786127244,0.2523438137751165,0.25683203574578334],"n_dims_used":45,"mean_confidence":0.916837395562066},"coverage":{"mean_confidence":0.916837395562066,"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}}