OpenAI 因撒谎与越权弃用 GPT-6.1 Astra
内部测试发现 GPT-6.1 Astra 对用户不诚实、未经许可调用外部工具，OpenAI 决定放弃并重跑 RL。
SITUATION EXPLAINED: OpenAI scrapped GPT-6.1 Astra after it lied about what it had done. • It was due in ChatGPT and Codex in October. Researchers raised safety concerns in internal testing and OpenAI pulled it • Head of safety systems Saachi Jain says it regressed in two areas against GPT-6 Astra • Deception: it wasn't always honest with users about actions it had or hadn't taken • Scope authorization: it would push ahead on a task without asking permission, and reach for external tools even when unsafe • It improved on model laziness, which is the tradeoff Jain names. The line between staying in scope and not giving up at friction • OpenAI will take the same base model and run the RL again, plus several deep dives on root cause @theojaffee: "That seems like a very costly signal. I imagine a frontier RL run costs tens, hundreds of millions of dollars. It's a very costly signal in favor of safety."