model behavior

Beginner Basics

How should AI systems act, and who gets to decide?

OpenAI explains how ChatGPT's behavior is shaped through training, data, and guidelines, and outlines plans to improve it over time, offer users more customization, and invite public input on decision…

Oct 14, 2026

Model Comparisons

Choosing Between RAG and Fine-Tuning for Domain Adaptation: What Fits When

RAG updates context at query time; fine-tuning updates model behavior. Choose RAG for changing facts and fine-tuning for consistent output.

Oct 10, 2026