AI Weekly Malaysia

OpenAI launched GPT-5.6-Cyber, a cybersecurity-focused model with reduced refusals for dual-use tasks like exploit-chain development and privilege escalation. It completes 95% of advanced cyber requests versus 1.5% for GPT-5.6 Sol, and is available through a new 'Daybreak Red' access tier for authorized security research. Notably, it performs worse than the base model on open-ended vulnerability discovery and proof-of-concept development due to producing shorter, less detailed outputs.

Why: If you build security tooling or AI-assisted pentest workflows, GPT-5.6-Cyber's 95% completion rate on exploit-related prompts versus 1.5% on the base model means you may now get usable outputs for tasks that previously hit refusal walls—but the tradeoff is worse performance on end-to-end vulnerability research workflows, so it is not a drop-in replacement for general coding agents. Access is gated through Daybreak Red, so evaluate whether your organization qualifies and what the cost structure is before building around it.