prose-ms/wtm-bench

WTM-BENCH (Workbook Time Machine) WTM-BENCH is a benchmark for evaluating LLM agents on realistic, multi-artifact spreadsheet automation tasks. Each task pairs a starting Excel workbook with a natural-language request; the agent must drive the workbook to a target state through a multi-turn tool-calling loop, writing and executing real code each turn. Code, runner, grader, and reproduction rollouts: https://github.com/prose-ms/wtm-bench (see the benchmark.py harness).… See the full description on the dataset page: https://huggingface.co/datasets/prose-ms/wtm-bench.

<iframe src="https://silytics.si/embed/item/7e7e5e98-0df3-4ea2-bbd1-2270f437783b" width="420" height="190" style="border:0" loading="lazy" title="Silytics entry"></iframe>

Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 17 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.