IC-343GPT-4o, Claude-3.5 Sonnet, and GeminiPro-1.5 score below BigDocs-trained open models on BigDocs-Bench tasks requiring long structured code generation
The paper evaluates released models on BigDocs-Bench, a suite of 10 tasks involving generating HTML, LaTeX, SVG, and flowchart code from images, plus GUI reasoning. GPT-4o achieves the highest average among non-BigDocs models at 36.84, but all BigDocs-trained open models (49.52 to 56.34) outperform it. Claude-3.5 Sonnet scores 30.55, GeminiPro-1.5 scores 32.32, Qwen2-VL-72B scores 31.36, and Llama-3.2-90B scores 25.66. The gap is largest on flow generation and GUI reasoning tasks.
BigDocs-Bench is a new benchmark introduced by this paper; the tasks may not be representative of general document understanding. Some tasks required 1-shot prompts for certain models (marked with dagger).