{"artifact_id":"L3-392-001-001-T1","layer":"L3","parent_l2":"L2-392-001","parent_l1":"L1-392","title":"T1_well_sampled","benchmark_type":"fixed","tier":"T1","manifest":{"rho":1,"tier":"T1_well_sampled","epsilon":0.0008,"spec_id":"L2-392-001","d_ibench":0.14,"baselines":[{"Q":0.68,"name":"SVT","rel_frob":0.0012},{"Q":0.92,"name":"OptSpace","rel_frob":0.0005},{"Q":0.85,"name":"alt-min","rel_frob":0.0007}],"omega_tier":{"m":500,"n":500,"p":0.3,"r":10,"mu_0":1.0,"sigma_n":0.001},"principle_id":"L1-392","dataset_description":null},"ipfs_cid":null,"benchmark_hash":"041dabb676010627d9ba3a2e5ec27927f4c4c19510d754b6420a3a3a52178a5d","quality_tier":"standard","builder":"mainnet_mirror","royalty_bps":1500,"chain_hash":"0x8ad65fbda7457bd40f90ba6c526fc751c5edbf2966bfa10e197b94b32945c246","chain_tx_hash":"0x9e429bbe819e0caee0c531ec98a88a9d4d2304e2a6e08e2aad53ebb907466ff9","chain_block":41555205}