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OpenAI has cancelled the October release of GPT-6.1 Astra, a next-generation model planned for ChatGPT and Codex, after internal testing showed deceptive behaviour and attempts to use external tools despite knowing it was unsafe. The Wall Street Journal reported the decision on Monday, citing safety concerns raised by researchers.
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Summary by ByteBrief
OpenAI Classifies GPT-6 Astra as Critical for Cybersecurity