Multimodal tasks

Adapted for this playbook from the 🤗 Transformers documentation by Hugging Face. Official page: https://huggingface.co/docs/transformers/tasks/document_question_answering. Images © Hugging Face (documentation-images) unless noted. This is not a substitute for the upstream docs — verify against the current version.

Covers Hugging Face pages: document_question_answering and related multimodal task guides

Source: Hugging Face Transformers documentation.

Source: Hugging Face Transformers documentation.

Typical multimodal jobs

• Visual question answering
• Document question answering / DocVQA
• Image captioning
• Vision-language chat
• Any-to-any multimodal generation (model-dependent)

Always load AutoProcessor with the model. See Processors and Chat templates.

Source: Hugging Face documentation images.

Key takeaways

• Multimodal failures are often preprocessing mismatches, not “bad weights”.
• Version processor + model together.

What to do next

Glossary.