{"type": "article", "title": "Fine-tuning a 350M Model for Better Structured Outputs in 100 GRPO Steps", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/fine-tuning-a-350m-model-for-better-structured-outputs-in-100-grpo-steps", "original_source": "https://huggingface.co/blog/grpo-with-trl-ifstruct", "published": "2026-09-03T00:00:00+00:00", "accessed": "2026-09-03", "id": "fine-tuning-a-350m-model-for-better-structured-outputs-in-100-grpo-steps"}