{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000010162},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000010161","500:5000010260","500:5000010353","500:5000009733","500:5000009624","500:5000011269","500:5000009613","500:5000010544","500:5000010153","500:5000010822","500:5000011079","500:5000010154","500:5000010808","499:4990002264","500:5000010061","500:5000009496","500:5000009941","500:5000010352","500:5000011277","500:5000010354","500:5000010451","500:5000010449","500:5000010628","499:4990002669","499:4990002181"],"twin_admin_codes":[500,500,500,500,500,500,500,500,500,500,500,500,500,499,500,500,500,500,500,500,500,500,500,499,499],"twin_sims":[0.7415324881671748,0.6456831470908456,0.6419653837228617,0.6166655602085095,0.6156473884411462,0.6112377588731014,0.588355115400363,0.5782010235432068,0.5657096027858322,0.5612601981026801,0.527948102156538,0.5168337909888817,0.5105122870118488,0.507349746006121,0.49518399195412327,0.49310515274038713,0.4793400755617455,0.4697727157890232,0.4576384247839565,0.45611534465680786,0.4559295990889792,0.4546590845280618,0.4485118699302934,0.4457464554471333,0.4444294431867723],"twin_dists":[0.10043863510369905,0.12147901376013416,0.12227817766510696,0.12770413031929728,0.12792220348568986,0.12886655080591172,0.13376751607880008,0.1359449902476901,0.13862839541004812,0.13958585443876942,0.14679348438726322,0.1492182626766216,0.15060295869686968,0.15129733165714204,0.15397943363941605,0.154439588531473,0.15750139513987294,0.15964594231194065,0.16238735104537064,0.16273325629909688,0.16277546940179108,0.16306437846695876,0.16446645143567246,0.16509953920054868,0.16540156849445517],"n_dims_used":44,"mean_confidence":0.9248485565185547},"coverage":{"mean_confidence":0.9248485565185547,"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}}