ResearchBenchmarksData Trading on Model 2 n = 5Data Trading on Model 2 n = 5Follow0.621Social WelfareOPT0.216440.321470.42650.53153Jun 30, 2026Evaluation resultsMethodMethodLinksSocial WelfareTransaction VolumeOPTMechanism=OPT, Chain L...Mechanism=OPT, Chain Length=52026.060.6214.524AVEMechanism=AVE, Chain L...Mechanism=AVE, Chain Length=52026.060.4743.055RAWMechanism=RAW, Chain L...Mechanism=RAW, Chain Length=52026.060.2320.858