Veracode’s 2025 GenAI Code Security Report: GPT-5 Models Lead in Secure Coding Performance
Veracode’s CTO Jens Wessling discusses the 2025 GenAI Code Security Report which reveals major differences in LLM code security. Testing 20 leading models, OpenAI’s GPT-5 Mini and GPT-5 achieved the highest secure-code scores, outperforming Claude Sonnet 4.5 and Gemini 2.5 Pro. The findings highlight new risks for AI-driven development
