Benchmark · 2026

RealChart2Code

A chart-to-code benchmark built from real source data, multi-panel tasks, and iterative refinement.

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Generation and reconstruction

Create and revise realistic charts from source data, including multi-panel compositions.

Execution, code, structure, visual-fidelity, and refinement measures.

Exposes transfer loss from simpler reconstruction and demonstrates that requested edits can regress previously correct work.

Its aggregate result is not a prevalence estimate for ordinary professional chart work or accepted production output.

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