{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930002018},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930003728","493:4930002363","493:4930002191","493:4930001143","493:4930002030","493:4930000129","466:4660005337","493:4930001389","493:4930003221","493:4930002706","493:4930002032","469:4690003344","493:4930000061","490:4900001623","469:4690000921","480:4800005899","470:4700001706","488:4880000849","469:4690000595","481:4810002607","480:4800003425","496:4960006676","493:4930001576","480:4800004719","493:4930006228"],"twin_admin_codes":[493,493,493,493,493,493,466,493,493,493,493,469,493,490,469,480,470,488,469,481,480,496,493,480,493],"twin_sims":[0.26421317640203285,0.1171375441724263,0.09747924170540406,0.08217941030588044,0.06450523031868977,0.05019203996465062,0.048106267397510886,0.043676404374781486,0.03992461049103815,0.03499978458663455,0.03324164479373332,0.030431588226602496,0.027232610225387477,0.026981495704788687,0.022919145434290376,0.02199624776931697,0.02185886572633779,0.021564464924725905,0.02129239897762587,0.020807194156350958,0.020331752754522033,0.02012571451270355,0.019797671095499098,0.019473787598425756,0.019322751199751288],"twin_dists":[0.2118984163898415,0.2689629105051153,0.2802471055477717,0.29034140912053463,0.3040843520197519,0.31769640175766223,0.31994193436891255,0.3249950307686252,0.3296235130914475,0.3362928440671433,0.3388679900146128,0.3432361381625442,0.3486514473858114,0.3490993359594933,0.35689654073158367,0.35883375542573487,0.35912814161982576,0.35976444786782136,0.3603592331646219,0.361436590462361,0.36251370552067474,0.362987317362879,0.36375017562678447,0.36451425806266946,0.36487437166693737],"n_dims_used":45,"mean_confidence":0.9244290669759114},"coverage":{"mean_confidence":0.9244290669759114,"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}}