{"artifact_id":"L3-176-001-001-T1","layer":"L3","parent_l2":"L2-176-001","parent_l1":"L1-176","title":"T1_nominal","benchmark_type":"fixed","tier":"T1","manifest":{"rho":1,"tier":"T1_nominal","epsilon":20.0,"spec_id":"L2-176-001","d_ibench":0.14,"baselines":[{"Q":0.88,"name":"FLUENT-k-eps","score":18.5,"metric":"PSNR_dB"},{"Q":0.88,"name":"OpenFOAM-k-eps","score":19.0,"metric":"PSNR_dB"},{"Q":0.88,"name":"RANS-NN-closure","score":20.5,"metric":"PSNR_dB"}],"omega_tier":{"H":256,"W":256,"Z":128,"SNR_dB":30.0,"C_mu_error":0.0,"C_eps_error":0.0,"sigma_k_error":0.0,"wall_fn_error":0.0},"principle_id":"L1-176","dataset_description":null},"ipfs_cid":null,"benchmark_hash":"ab582f2a7df4ed833e95e3ee087cda981e3ac54e83f64948d0e1396db39f5490","quality_tier":"standard","builder":"mainnet_mirror","royalty_bps":1500,"chain_hash":"0xe24845ef475b311a1af05d8458e10128e46eaf47a5b2ed403d8dad7f1b5e9b59","chain_tx_hash":"0x6d797ba08a81bed0164cc91dd787a05d44a8e47f7cd1edad6617a8a235811263","chain_block":41553972}