Code models in 2024: GPT-4o, Claude 3.5, Code Llama, StarCoder2

Takeaways: - GPT-4o: Strong multi-language support, tool use, consistent patch diffs. - Claude 3.5: Great at explaining code and architecture; fewer risky changes. - Code Llama: Good local option; shines with fine-tuning on your stack. - StarCoder2: Efficient and permissive; solid for autocomplete and local IDE. Tips: Provide repo context and style guides; constrain changes to files in diff; run tests in the loop. Route by task complexity and privacy.