Forked version of
https://huggingface.co/datasets/TeichAI/claude-sonnet-4.5-high-reasoning-250x, in OpenAI Harmony format.
Nothing has been changed except the format, really.
This is a reasoning dataset created using Claude Sonnet 4.5 with a high reasoning effort. Some of these questions are from reedmayhew and the rest were generated.
The dataset is meant for creating distilled versions of Claude Sonnet 4.5 by fine-tuning already existing open-source LLMs.
The… See the full description on the dataset page:
https://huggingface.co/datasets/konasquared/claude-4.5-high-reasoning-250x-harmony.
