Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

· · 来源：tutorial资讯

大模型市场的格局我们刚刚说过：OpenAI、Anthropic、Google三家吃掉企业端89%的钱包份额，高度集中。但在生成式图像、视频、音频这个赛道，完全是另一幅图景。数据显示，企业生产环境里平均要用14个不同的模型。14个。没有任何一家能通吃，连接近都谈不上。

15:45, 27 февраля 2026Силовые структуры

08版。WPS下载最新地址是该领域的重要参考

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Venezuela's opposition says party leader kidnapped hours after being freed

cheaper

In just a few weeks, the four astronauts will be strapped into a spacecraft, perched on the top of the rocket, ready to blast off to the Moon.