cublya/claude-sonnet-4.5-high-reasoning-250x

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 default system prompt from OpenrouterAI was used You are Claude Sonnet 4.5, a large language model from anthropic. Formatting Rules: - Use Markdown for lists, tables, and styling. - Use ```code fences```… See the full description on the dataset page: https://huggingface.co/datasets/cublya/claude-sonnet-4.5-high-reasoning-250x.