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)
united24media.com
，详情可参考WhatsApp Web 網頁版登入
（二）违反规定，在场内燃放烟花爆竹或者其他物品的；
3月3日，上海交通大学等单位在《自然·生物医学工程》（Nature Biomedical Engineering）发表论文An ophthalmic video foundation model for surgical recognition and navigation with wet-lab porcine eye validation，报告他们研发了一款专为眼科显微手术的识别和导航而设计的视频基础模型（OVFM）。其采用自监督视觉变换器架构，在包含144种手术类型、110万段视频片段的眼科视频数据集上完成训练，习得眼科手术的时空运动特征。研究团队采用知识蒸馏技术，在保持模型精度的同时缩减模型规模，使其可部署于手术显微镜设备。在十位外科医生开展的猪眼白内障手术中，使用OVFM能有效缩小医师间的技术差距。
，更多细节参见谷歌
Стало известно о массовом вывозе убитых после удара по пансионату под Николаевом14:33。关于这个话题，wps提供了深入分析
Mar 10, 2026 at 15:05