{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000010172},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["500:5000010904","500:5000009631","500:5000010174","500:5000011210","500:5000010066","500:5000009621","500:5000009843","499:4990002416","500:5000009838","500:5000010735","500:5000011280","499:4990004017","500:5000011272","499:4990004243","500:5000009419","500:5000011330","499:4990004219","500:5000010063","468:4680000751","500:5000009842","500:5000009620","500:5000011284","499:4990004034","499:4990003962","500:5000010647"],"twin_admin_codes":[500,500,500,500,500,500,500,499,500,500,500,499,500,499,500,500,499,500,468,500,500,500,499,499,500],"twin_sims":[0.7283935862476973,0.6877766409110491,0.6813163223407014,0.6496928266392383,0.5985873437032057,0.5401125971701772,0.5399706332954577,0.5358646357499829,0.5258867186082784,0.4915799729595774,0.48786796422685275,0.4799294226018236,0.4747788740000824,0.4516910848745196,0.43239464641216363,0.4295541997287575,0.41676373230904207,0.411904985198709,0.408574672824581,0.4053461662556627,0.4022299539242977,0.4001077606018407,0.39332097286772366,0.3902430561141676,0.3899685141573381],"twin_dists":[0.10339734229274128,0.11236825056407976,0.11377606761967293,0.12061636022277498,0.1315754613132207,0.1441522151660214,0.14418297122346457,0.1450731968081182,0.1472423271955361,0.15477755073610736,0.15560139503858797,0.1573697498436577,0.15852202545901256,0.1637404437043026,0.16817784048031886,0.16883756807106595,0.17183094652181224,0.17297824700015452,0.17376804385042277,0.17453641391208055,0.17528065290194625,0.17578897989019457,0.1774229318242112,0.17816824931732975,0.17823486286322962],"n_dims_used":45,"mean_confidence":0.9254314846462673},"coverage":{"mean_confidence":0.9254314846462673,"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}}