Jina AI released jina-ocr-v1 as an end-to-end visual document parser.
It converts PDFs, scans, tables, charts, and invoices into clean Markdown in one pass. The model has 3.4 billion total parameters with about 570 million active per token. A speculative decoding head is included inside the checkpoint. Jina AI designed this system to run on low-budget GPUs such as the NVIDIA L4.



