{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009639},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009473","473:4730009476","473:4730009684","484:4840000469","473:4730009715","473:4730009416","484:4840000420","484:4840000477","484:4840000125","484:4840000529","484:4840000224","484:4840000473","484:4840000158","484:4840000105","500:5000007661","484:4840000230","484:4840000073","473:4730009417","484:4840000085","500:5000007422","473:4730006131","484:4840000071","473:4730009223","484:4840004006","473:4730006360"],"twin_admin_codes":[473,473,473,484,473,473,484,484,484,484,484,484,484,484,500,484,484,473,484,500,473,484,473,484,473],"twin_sims":[0.5880685640427773,0.5755871499143351,0.5581234227973588,0.5411096904367241,0.5294600467156193,0.5184572756145376,0.4670985255006716,0.46068620021488815,0.4590496287913178,0.4513339128354856,0.4383523521883744,0.43779979902741933,0.42500894143372847,0.40961661035313246,0.4056664074122823,0.4051180790523822,0.40452715821910384,0.3991211480396828,0.39618334281921663,0.39530367591007665,0.39277274081173413,0.39058416547239116,0.3847188673731511,0.38241255152313963,0.3820693386478814],"twin_dists":[0.13382892989202186,0.13650601047952285,0.140261458329182,0.14393624053276513,0.14646451815487455,0.1488633196810505,0.1602479683695925,0.16169641358925477,0.1620672240092853,0.163821912519464,0.16679972438477883,0.16692722462386778,0.1698969844696867,0.17352064133168343,0.17446007671590555,0.17459080040466154,0.1747317668191751,0.17602571865691413,0.17673223531724705,0.17694425497497376,0.17755548676078295,0.17808551476175916,0.17951289276479585,0.1800769855521142,0.18016106977078356],"n_dims_used":45,"mean_confidence":0.9226214090983073},"coverage":{"mean_confidence":0.9226214090983073,"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}}