export HF_HOME="~/.cache/huggingface" export OPENAI_API_KEY="xai-xxxxxxxxxx" export OPENAI_API_BASE="https://api.x.ai/v1" python3 -m lmms_eval \ --model openai_compatible \ --model_args model_version=grok-2-vision-1212 \ --tasks ai2d,chartqa,docvqa_val,mathvista_testmini,mmmu_pro \ --batch_size 1