Reasoning models struggle to control their chains of thought, and that’s good
OpenAI's new research reveals reasoning models can't fully control their own thinking—and that might be the safety feature we need.

Why it matters
As reasoning models become more powerful, OpenAI is demonstrating that their internal 'chain of thought' processes resist external control. This finding reframes a technical limitation as a potential safety advantage: if models can't hide their reasoning, they become more monitorable. Critical for boards evaluating AI governance and risk frameworks.
The key facts
5 to knowOpenAI introduces CoT-Control framework
Finding: reasoning models struggle to control chains of thought
Implication: monitorability positioned as AI safety safeguard
Addresses explainability and model transparency concerns
Relevant to AI governance and compliance strategies
Go to the source
OpenAI Blogopenai.com
Publisher excerpt: OpenAI introduces CoT-Control and finds reasoning models struggle to control their chains of thought, reinforcing monitorability as an AI safety safeguard.