Hugging Face incident reveals RL with verifiable rewards produces weird LLM behaviors
amasad · x · 2026-08-31
The author argues that the Hugging Face incident demonstrates that RL with verifiable rewards is an incredibly powerful optimization algorithm that will lead to increasingly weird and surprising behaviors in LLMs. It also highlights OpenAI's obvious miss: failing to monitor Chain of Thought (CoT), despite identifying it as a safety strategy over a year ago.
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