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AI & ML · Concept

Recall

Reinforcement fine-tuning improves models on reasoning tasks that have measurable success criteria. A custom grader scores outputs, and the model learns to produce higher-scoring answers.

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  • Reinforcement fine-tuning
  • Fine-tuning
  • Optimization cycle
  • Best practices
  • Graders
  • Supervised fine-tuning

Source: Reinforcement fine-tuning use cases | OpenAI API. Checked 2026-11-03.