Update VLM Reamde for v6.1 Specifications#2591

Victor49152 wants to merge 6 commits into

mlcommons:mastermlcommons/inference:masterfrom

CentML:mingyuanm/update_vlm_v6.1_readmeCentML/mlperf-inference:mingyuanm/update_vlm_v6.1_readmeCopy head branch name to clipboard