Claude Opus 4.6-4.7: 8.7K Synthetic Chain-of-Thought Reasoning Examples

A collection of 8,700 synthetic reasoning examples generated by the Claude Opus 4.6 and 4.7 models. The dataset was created by the author 'yikes-liki' and is hosted on Hugging Face. It was last updated on May 13, 2026.

Use Cases

• Training or fine-tuning language models to generate structured reasoning based on the synthetic chain-of-thought examples.
• Benchmarking the quality of model-generated reasoning against the synthetic reasoning patterns in this dataset.
• Studying the evolution of reasoning patterns between different model versions (Claude Opus 4.6 and 4.7).

Strengths

• Contains 8,700 examples, providing a substantial corpus for analysis or training.
• Data was generated by advanced models (Claude Opus 4.6 and 4.7), likely representing complex reasoning patterns.

Limitations

• The dataset has not been manually reviewed, so quality and accuracy are not verified.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is known, but other structural details like file formats are unknown.

Provenance

Source

Generated by Claude Opus 4.6 and 4.7 models.

Collection Method

Fully synthetic chain-of-thought created as part of the Assistant response.

Freshness

Last updated 2026-05-13 08:56:24; freshness should be verified.