🤖 Putting models to the secure coding test: Plan vs default mode

Datadog tested Claude Sonnet 5, Composer 2.5, and GPT 5.5 in plan vs. default mode for secure code generation. No meaningful correlation between plan mode and improved security was found; explicit prompt-level security constraints had greater impact than mode selection.

https://securitylabs.datadoghq.com/articles/putting-models-to-the-secure-coding-test-plan-vs-default-mode

#AI