{"artifact_id":"L3-409-001-001-T1","layer":"L3","parent_l2":"L2-409-001","parent_l1":"L1-409","title":"T1_nominal","benchmark_type":"fixed","tier":"T1","manifest":{"rho":1,"tier":"T1_nominal","epsilon":5.0,"spec_id":"L2-409-001","d_ibench":0.15,"baselines":[{"Q":0.96,"name":"IQ-TREE2_ML","score":6.0,"metric":"Robinson_Foulds_distance"},{"Q":0.64,"name":"MrBayes_MCMC","score":4.0,"metric":"Robinson_Foulds_distance"}],"omega_tier":{"N_taxa":50,"N_sites":5000,"divergence_time_My":100,"long_branch_attraction":0.0,"mutation_rate_per_site_yr":1e-09,"incomplete_lineage_sorting":0.0,"model_misspecification_substitution":0.0},"principle_id":"L1-409","dataset_description":"Standard Computational Biology conditions, clean data, calibrated model."},"ipfs_cid":null,"benchmark_hash":"9da474d4541d126cba2154b614a4c29bc9d68e8dd233fe81a3c9725062fe9585","quality_tier":"standard","builder":"mainnet_mirror","royalty_bps":1500,"chain_hash":"0x138a6be49e1ff44875feb86995dc648afabeee44f897ef6e182c3fd5da4ae816","chain_tx_hash":"0xdd745bb5150a21333830ea082c4493cd16a499214dda91c9dbcf5e536c7c42c2","chain_block":41555225}