What Affects CoT Monitorability Across The Model Lifecycle?
Studies how pretraining, architecture, reinforcement learning, and model-generated data affect two proxies for how well chain-of-thought reasoning can be monitored for safety.
OpenAI's alignment research blog. alignment.openai.com
Studies how pretraining, architecture, reinforcement learning, and model-generated data affect two proxies for how well chain-of-thought reasoning can be monitored for safety.
Trains efficient activation-based classifiers that read a model's internal activations to detect and interrupt policy-violating behaviour in real time during deployment.
OpenAI describes how it monitors frontier models, investigates concerning behaviour, and tests the limits of its safeguards to detect misalignment.
Proposes complementary metrics, pair-matched comparisons and post-control risk, to evaluate how monitorable models are, supplementing the g-mean² score.