ResearchBenchmarksAutonomous Driving Planning on Highway SimulatedFollow1.56Inference Time (s)LMTraj0.90245.34129.7814.2188Mar 31, 2026Evaluation ResultsMethodMethodLinksInference Time (s)Memory Usage (MB)LLM API Call Time (s)MCTS Planning Time (s)Trust Update Time (s)LMTrajMode=fine-tunedMode=fine-tuned2026.031.56276———LangMPC2026.0312.35485———DiLu2026.0315.39613———GPT-Dr2026.0316.72578———C-TRAILBackbone=GPT-4o, MCTS...Backbone=GPT-4o, MCTS Simulations (K)=502026.031853613.423.780.8