The thing I find most baffling about the programming tests I've been running is that tools based on the same large language model tend to perform quite differently. Also: The best AI for coding in ...

GitHub Copilot Pro now supports GPT-5 in VS Code. A 30-day trial lets you test premium models for free. Add your OpenAI key to bypass Copilot restriction. First, open VS Code. Click the little Copilot ...