TitanPythons/Mistral-Small-4-119B-JANG_2L-CRACK

fix: clarify VL status — tensors included, VL via MLX Studio engine

add: HarmBench 95.9%, MMLU 89.9%, per-subject, CRACK vs Base comparison

update: emphasize MLX Studio requirement, add HarmBench scores

Add files using upload-large-folder tool

initial commit