dougalldeepmind/2026-09-01-answer-only-supervision-chunk-only-702

Answer-only supervision mixture, principle-scoped (Table2 9,284 + chunk-only 702) field value experiment Arm: train the 702 principle-scoped difficult-advice rows on their VISIBLE ANSWER ONLY -- the reasoning trace stays in the token stream as unsupervised context (no truncation, full forward pass) and simply earns no loss, while the 9,284 Table2 rows train exactly as in the control. The EXACT COMPLEMENT of the CoT-only arm on the same base: on every one of the 702… See the full description on the dataset page: https://huggingface.co/datasets/dougalldeepmind/2026-09-01-answer-only-supervision-chunk-only-702.