# Source: https://developers.openai.com/resources/guide/reinforcement-fine-tuning-guide.md

# Reinforcement fine-tuning overview

> Guide on reinforcement learning-based fine-tuning techniques.

- Type: Guide
- Tags: fine-tuning, optimization
- URL: https://platform.openai.com/docs/guides/reinforcement-fine-tuning
- Created: 2025-07-18
- Updated: 2025-08-13

## Summary
Explains how to fine-tune models using reinforcement signals. — fine-tuning, latency, cost, performance

## Details
Covers setup, training loops, and evaluation tips.