NagaYu/ingot-chrono

Ingot — Chrono Natural-language time expressions to an iCalendar RRULE + ISO-8601 start + IANA timezone exception rules, as strict JSON. Every label in this dataset was constructed before its sentence existed. A schedule object is generated from an integer seed, then rendered into prose. No model, judge or annotator ever decided what the answer was, so the label cannot be wrong -- it is the input to the pipeline. Splits split rows verified easy / medium /… See the full description on the dataset page: https://huggingface.co/datasets/NagaYu/ingot-chrono.