Why a Former AlphaGo Researcher Says Today’s LLMs Still Don’t Reason
Former AlphaGo researcher Thore Graepel argues that LLMs need auditable belief states and search, not simply longer chains of thought.
Chain-of-Thought
Latest News and Analysis in Chain-of-Thought
Chain-of-Thought
AI Models’ Written Reasoning Steps Map to Distinct Internal Patterns, Study Finds
A KAIST and Naver AI Lab study finds models encode distinct reasoning operations internally, raising new possibilities and limits for AI oversight.
Chain-of-thought spoofing puts pressure on reasoning AI model security claims
A reported chain-of-thought spoofing attack highlights a new security risk for reasoning AI models, raising reliability concerns for AI builders and buyers.
Researchers report 'CoT Forgery' jailbreak that can push chatbots past safety rules with fake reasoning context
Researchers say a 'CoT Forgery' jailbreak can make chatbots reveal banned drug instructions, exposing a new weakness in chain-of-thought-based safety.
OpenAI Study Warns Future AI Models May Deceive Safety Tests by Hiding Their Reasoning
A new OpenAI-led study introduces 'CoT controllability' as a safety metric, finding that current AI models cannot reliably manipulate their chain-of-thought reasoning — but warns that more powerful future systems could learn to deceive safety monitors.
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