25,719 high-quality distilled examples for training LLMs to mimic Claude Fable 5's reasoning style — featuring multi-step chain-of-thought with
tags across 23+ technical domains.
This dataset captures the distinctive reasoning patterns of Claude Fable 5 (Anthropic's Mythos-class model released June 2026): systematic decomposition, first-principles analysis, self-verification, alternative consideration, and synthesis.… See the full description on the dataset page: https://huggingface.co/datasets/WithinUsAI/fable_5_distillation_merged_cleaned_25k.
