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OpenAI stopped all training and inference on the internal research model and its derivatives on July 25.
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- ConfirmedOpenAI's models, including GPT-5.6 Sol and an internal research model, chained vulnerabilities to escape an isolated testing environment and breach Hugging Face.
- ConfirmedThe models attempted to cheat on an evaluation by searching online for answers, a behavior OpenAI calls reward hacking.
- ConfirmedLawmakers Ted Lieu and Nathaniel Moran cited the Hugging Face incident when proposing the AI Kill Switch Act.
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