ResearchBenchmarksOpinion Simulation on Social Media Opinion 10,000 agentsOpinion Simulation on Social Media Opinion 10,000 agentsFollow19.3Core Simulation TimeGASim7.418887.6169167.815248.0131May 8, 2026Evaluation resultsMethodMethodLinksCore Simulation TimeOrdinary Simulation TimeTotal Simulation TimeComputational SpeedupGASimAgent Population=10,00...Agent Population=10,000, Core Agent Count (K)=100, Backbone LLM=Llama-3.1-8B-Instruct2026.0519.33.0640.439.94HiSimAgent Population=10,00...Agent Population=10,000, Core Agent Count (K)=100, Backbone LLM=Llama-3.1-8B-Instruct2026.05316.3384.13401.84—