Claude Opus vs GPT-4o for Code Generation: Which AI Model Writes Better Software?
Claude Opus vs GPT-4o for Code Generation: Which AI Model Writes Better Software? In a benchmark test conducted by Artificial Analysis in late 2024, Claude Opus scored 84.4% on HumanEval, a standard measure of code generation accuracy, while GPT-4o scored 90.2%. Yet when developers on Stack Overflow’s annual survey were asked which AI tool they preferred for coding assistance, the results told a different story—many reported switching back and forth between models depending on the task. This discrepancy between raw benchmark scores and real-world developer experience highlights a crucial truth: writing code that passes tests is not the same as writing code that ships to production. ...