yyuan244/polaris-easy2k-qwen3-8b-speculative-sft

Speculative reasoning: SFT units from Polaris-easy2k Places in a chain-of-thought trace where the reasoner stopped to settle something before going on, rewritten so that the settling work runs on a concurrent branch while the main line carries on from a guess. emit a guess ├── branch A : do the work that settles the guess └── branch B : carry on as if the guess held Branch A leaves the critical path, so the saving is exactly its length. Source traces:… See the full description on the dataset page: https://huggingface.co/datasets/yyuan244/polaris-easy2k-qwen3-8b-speculative-sft.