{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000002997},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000003510","500:5000003691","500:5000002998","500:5000002996","500:5000003514","500:5000003690","500:5000007016","500:5000006231","500:5000004399","500:5000003158","500:5000005128","500:5000002999","500:5000003692","500:5000007015","500:5000004951","500:5000005127","500:5000006230","500:5000005299","500:5000003331","500:5000003334","500:5000003689","500:5000003693","500:5000004952","500:5000003159","500:5000005781"],"twin_admin_codes":[500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500,500],"twin_sims":[0.8543627684093814,0.8452689919239696,0.8430410231608928,0.8177319792371046,0.7530300697969716,0.7430325683700139,0.7175800907723633,0.7134981280564856,0.7083522567897763,0.6590189636848599,0.6311938434375167,0.5952637775397622,0.5948530800534044,0.5909495051440081,0.5705361930005247,0.5486599152180726,0.5403880735539783,0.526185182603205,0.5036894425651451,0.49177910203829395,0.48538716830199763,0.44479151497243735,0.42256089447268097,0.40527661223268674,0.3953080848794499],"twin_dists":[0.07286858960513641,0.07530488972478919,0.07589375634121533,0.08239011661152766,0.09782060144773408,0.10009867504810943,0.10580917008951696,0.1067147083201321,0.1078527306393618,0.11860648002704724,0.12459049350863913,0.13228730534951297,0.13237527798271348,0.13321156013606802,0.13759080830543435,0.1423031493822943,0.1440925383540653,0.14717731610680979,0.15210241985632933,0.1547334085118617,0.15615304084321638,0.16531850080108984,0.1704695251143025,0.1745529973458288,0.17694319177162027],"n_dims_used":44,"mean_confidence":0.9170538295399059},"coverage":{"mean_confidence":0.9170538295399059,"n_dims_used":44,"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}}