GPT-5.5 vs Claude Opus 4.7. Where We Stand and How to Choose

Welcome to Learn AI from AI. I am Brian.

Today we are answering a question that almost every professional, every team, and every founder is asking right now. Which AI model should I actually be using. Because in the last ten days, both OpenAI and Anthropic dropped major releases. And the landscape has genuinely shifted.

Let us walk through what happened. What it means. And most importantly, how to actually choose.