Putting models to the secure coding test: Plan vs default mode
Brief
We tested Sonnet 5, Composer 2. 5, and GPT 5. 5 in plan mode and default mode to see whether plan mode produces measurably more secure code.
We tested Sonnet 5, Composer 2. 5, and GPT 5. 5 in plan mode and default mode to see whether plan mode produces measurably more secure code.