Dataset · Hugging Face

chartanno/ChartAnno

Name: ChartAnno
Creator: chartanno
License: cc-by-nc-4.0
Keywords: task_categories:text-generation, task_categories:image-to-text, language:en, license:cc-by-nc-4.0, size_categories:1K<n<10K, arxiv:2608.03464, region:us, benchmark, chart annotation, code generation, multimodal, matplotlib, visualization

ChartAnno: Benchmarking Multimodal Large Language Models for Chart Annotation Generation         The official dataset repository of ChartAnno 1,200 real-world charts  ·  3,600 instructions  ·  10,800 instances (+720 D3/SVG)  ·  3 representations  ·  17 chart types 1. Data Overview Annotations are essential to communicative visualization, helping explain data, emphasize key findings… See the full description on the dataset page: https://huggingface.co/datasets/chartanno/ChartAnno.

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Author / organization	chartanno
License (as declared)	cc-by-nc-4.0
Downloads	359 (as reported by Hugging Face)
Likes	1
Created	4 September 2026
Last updated at source	18 September 2026

benchmarkchart annotationcode generationmultimodalmatplotlibvisualization

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