{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006922},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007284","500:5000000214","500:5000000057","485:4850003489","500:5000000558","500:5000000163","500:5000000175","485:4850006689","500:5000000335","500:5000000246","485:4850006548","485:4850006834","485:4850007341","485:4850006837","485:4850008788","485:4850008651","477:4770000071","485:4850008281","485:4850007589","500:5000000125","477:4770000002","489:4890003044","485:4850006210","500:5000000402","485:4850006709"],"twin_admin_codes":[485,500,500,485,500,500,500,485,500,500,485,485,485,485,485,485,477,485,485,500,477,489,485,500,485],"twin_sims":[0.26661512161549855,0.23094452809163962,0.14693399170070334,0.13597628944380552,0.12156602821281039,0.1120038298283552,0.10794823722484848,0.10668942865071457,0.10608313375074781,0.10073222332078281,0.09728513567541626,0.09689198338722572,0.09668678875611464,0.09486381883818176,0.0846219427031424,0.08363503644570267,0.08310034243737999,0.08209295315155066,0.07936021192018043,0.0789907750363145,0.07887317386366206,0.0770178777500576,0.0768557563373692,0.0763288083864017,0.07536414900243603],"twin_dists":[0.21117680714979828,0.22235314333945402,0.2543532618107837,0.25944194848886026,0.2666255674628878,0.27175889440893863,0.2740384582404987,0.2747594892452892,0.27510912691522105,0.27826435798212196,0.280367048095512,0.28061056297480275,0.2807379671084508,0.28187927737659413,0.2886348602556822,0.28931959420993836,0.28969327305675924,0.2904025539096077,0.2923623357519646,0.2926314128432142,0.2927172789558596,0.29408572572448627,0.2942065601994167,0.2946007350645069,0.2953280500324401],"n_dims_used":45,"mean_confidence":0.9200380961100261},"coverage":{"mean_confidence":0.9200380961100261,"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}}