Claude 3.5 Sonnet vs GPT-4o for Code Generation: A 2025 Developer's Benchmark
Claude 3.5 Sonnet vs GPT-4o for Code Generation: A 2025 Developer’s Benchmark In Q1 2025, GitHub reported that AI-assisted coding tools now account for over 46% of code written in repositories that use Copilot. But the real battleground isn’t just about autocomplete anymore—it’s about which model can generate the most reliable, secure, and maintainable code from a natural language prompt. For developers, the choice between Anthropic’s Claude 3.5 Sonnet and OpenAI’s GPT-4o has become a daily decision that impacts velocity, code quality, and debugging time. ...