The BrokenMath benchmark (NeurIPS 2025 Math-AI Workshop) tested this in formal reasoning across 504 samples. Even GPT-5 produced sycophantic “proofs” of false theorems 29% of the time when the user implied the statement was true. The model generates a convincing but false proof because the user signaled that the conclusion should be positive. GPT-5 is not an early model. It’s also the least sycophantic in the BrokenMath table. The problem is structural to RLHF: preference data contains an agreement bias. Reward models learn to score agreeable outputs higher, and optimization widens the gap. Base models before RLHF were reported in one analysis to show no measurable sycophancy across tested sizes. Only after fine-tuning did sycophancy enter the chat. (literally)
驾驶的过程，本质上是“感知、思考、执行”的循环。 第一代VLA，就像一个刚上路的新手。 每看到一个路况，脑子里都要过一遍驾校教练的指令。这个“翻译”过程不仅会丢掉一些关键的环境细节，还会导致反应慢半拍。，更多细节参见新收录的资料
在鹊巷村，当林木通的遗孀从巷口慢慢走来时，杜耀豪瞬间情绪翻涌，上前紧紧握住她的手，眼眶通红。陈润庭和家人见状，也“想抹眼泪”。陈润庭感受到，老太太的出现，让他们这群后来者，“离不可追溯的历史，一下子能够触及到一点”。，推荐阅读新收录的资料获取更多信息
Anthropic’s team got in touch with Firefox engineers after using Claude to identify security bugs in our JavaScript engine. Critically, their bug reports included minimal test cases that allowed our security team to quickly verify and reproduce each issue.，推荐阅读新收录的资料获取更多信息
Илона Палей (Редактор отдела «Силовые структуры»)