{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006483},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006403","485:4850006402","485:4850006316","485:4850005753","485:4850006070","485:4850005665","485:4850006495","485:4850006487","485:4850005987","485:4850006412","485:4850006571","485:4850006067","485:4850006317","485:4850006073","485:4850006071","485:4850006573","485:4850006406","485:4850005834","485:4850006324","485:4850005991","485:4850006411","485:4850006069","485:4850006499","485:4850005985","485:4850005909"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.929332747229585,0.8418283778098913,0.7790105273136969,0.760993951992369,0.7596631097526724,0.74982377954389,0.7188355017362305,0.7075357914128886,0.6932074204966033,0.6853549458714221,0.6682575716004969,0.6455784663742565,0.6357904784592671,0.6262671183010573,0.6062467040199376,0.6050697128146618,0.6039979808109585,0.5976420161757849,0.5926860180537683,0.5914963904791627,0.5886056983170641,0.5872392522282686,0.5848475433355494,0.5809214457510493,0.5774774808337578],"twin_dists":[0.04972291057613631,0.07621300332805092,0.09178565849604801,0.09598943642615207,0.0962965192480292,0.09855361156957379,0.1055301514018528,0.10803294639563105,0.11118136319212545,0.11289647955051624,0.11660987434602314,0.12150152444152947,0.12360424627736263,0.1256468768903752,0.12993528983845198,0.13018731583405066,0.13041680495444738,0.13177792014288117,0.13283950867631525,0.13309438327630585,0.1337138124447178,0.13400667827915477,0.1345193866213088,0.13536133613913903,0.13610026245433482],"n_dims_used":45,"mean_confidence":0.9185657077365451},"coverage":{"mean_confidence":0.9185657077365451,"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}}