transformers safetensors idefics2 pretraining multimodal vision image-text-to-text en dataset:HuggingFaceM4/OBELICS dataset:wikipedia dataset:pixparse/pdfa-eng-wds dataset:wendlerc/RenderedText dataset:HuggingFaceM4/the_cauldron dataset:teknium/OpenHermes-2.5 dataset:databricks/databricks-dolly-15k dataset:Lin-Chen/ShareGPT4V dataset:jxu124/llava_conversation_58k dataset:pixparse/docvqa-single-page-questions dataset:flaviagiammarino/path-vqa dataset:flaviagiammarino/vqa-rad arxiv:2007.00398 arxiv:2306.16527 arxiv:2405.02246 license:apache-2.0 endpoints_compatible region:us