ResearchBenchmarksData Trading on Model 1 n = 5Data Trading on Model 1 n = 5Follow10.804Social WelfareOPT4.143845.872927.6029.33108Jun 30, 2026Evaluation resultsMethodMethodLinksSocial WelfareTransaction VolumeOPTMechanism=OPT, Chain L...Mechanism=OPT, Chain Length=52026.0610.8044.401AVEMechanism=AVE, Chain L...Mechanism=AVE, Chain Length=52026.066.9731.363RAWMechanism=RAW, Chain L...Mechanism=RAW, Chain Length=52026.064.40.664