license, library_name, tags

license	library_name	tags
apache-2.0	transformers	qwen3 text-generation thinking-sft code

Comm-C Qwen3-8B Thinking SFT

This checkpoint is a short 20-step SFT run based on Qwen3-8B.

Training target format:

<think>
reasoning_content
</think>
final response

Training summary:

• Base model: Qwen3-8B
• Data: synthetic Comm-C distillation data from GLM-5.2
• Train rows: 4243
• Validation rows: 99
• Max length: 32768
• Global batch size: 64
• Learning rate: 2e-5
• Training steps: 20
• Output format: Hugging Face safetensors shards

This checkpoint is intended as a quick sanity-check artifact for thinking-format SFT, not a final converged model.