docs: add chart parsing row to the task table

README.md

@@ -37,6 +37,7 @@ We publish narrow models for those tasks and the benchmarks that show where each
 | **Document and figure image classification** (open-vocabulary): documents, charts, signatures, screenshots | | [doc-img-classification](https://huggingface.co/nutrientdocs/doc-img-classification) | [doc-openvocab-benchmark](https://huggingface.co/datasets/nutrientdocs/doc-openvocab-benchmark) (CC-BY-SA-4.0) | [doc-openvocab-leaderboard](https://huggingface.co/spaces/nutrientdocs/doc-openvocab-leaderboard) | [doc-openvocab-demo](https://huggingface.co/spaces/nutrientdocs/doc-openvocab-demo) |
 | **Form field detection**: locate every field on a page image with its bounding box, type (text / choice / signature), and filled-vs-empty state — on empty, filled, and handwritten forms | [form-field-v1-nano](https://huggingface.co/nutrientdocs/form-field-v1-nano) (Apache-2.0, ONNX) | [form-field-v1-small](https://huggingface.co/nutrientdocs/form-field-v1-small) · [form-field-v1-medium](https://huggingface.co/nutrientdocs/form-field-v1-medium) | [form-field-v1-benchmark](https://huggingface.co/datasets/nutrientdocs/form-field-v1-benchmark) (CC-BY-4.0) | [form-field-v1-leaderboard](https://huggingface.co/spaces/nutrientdocs/form-field-v1-leaderboard) | [form-field-v1-demo](https://huggingface.co/spaces/nutrientdocs/form-field-v1-demo) |
 | **Form field understanding**: add the text label, radio-group identity, and — with v2 — the entered value and description for each detected field, on empty, filled, and handwritten forms | | [form-field-vlm](https://huggingface.co/nutrientdocs/form-field-vlm) · [form-field-vlm-v2](https://huggingface.co/nutrientdocs/form-field-vlm-v2) | [form-field-vlm-benchmark](https://huggingface.co/datasets/nutrientdocs/form-field-vlm-benchmark) (CC-BY-4.0) · [form-field-vlm-v2-benchmark](https://huggingface.co/datasets/nutrientdocs/form-field-vlm-v2-benchmark) (CC-BY-4.0) | [form-field-vlm-leaderboard](https://huggingface.co/spaces/nutrientdocs/form-field-vlm-leaderboard) · [form-field-vlm-v2-leaderboard](https://huggingface.co/spaces/nutrientdocs/form-field-vlm-v2-leaderboard) | [form-field-vlm-demo](https://huggingface.co/spaces/nutrientdocs/form-field-vlm-demo) · [form-field-vlm-v2-demo](https://huggingface.co/spaces/nutrientdocs/form-field-vlm-v2-demo) |
+| **Chart parsing**: read a chart image and return its title, chart type, data table, axes, series, and legend as one JSON object | | [chart-parsing-vlm](https://huggingface.co/nutrientdocs/chart-parsing-vlm) | [chart-parsing-benchmark](https://huggingface.co/datasets/nutrientdocs/chart-parsing-benchmark) (CC-BY-4.0) | [chart-parsing-leaderboard](https://huggingface.co/spaces/nutrientdocs/chart-parsing-leaderboard) | [chart-parsing-demo](https://huggingface.co/spaces/nutrientdocs/chart-parsing-demo) |
 | **PII detection and redaction**: context-aware redaction on full documents | | | [DocPII-redaction-benchmark](https://huggingface.co/datasets/nutrientdocs/DocPII-redaction-benchmark) (MIT) | [LLM-PII-Detection-Leaderboard](https://huggingface.co/spaces/nutrientdocs/LLM-PII-Detection-Leaderboard) | |
 
 Every leaderboard is scored by the same open scorer we use ourselves. Current numbers, including the cases where a cloud model beats us, live on the leaderboards, not in this README. To add a model, run the scorer and open a pull request on the leaderboard space.