containing 2-4 sentences summary, then a link Read original. No extra text before or after. Only valid HTML. We have only title and source, URL, no description. We must not invent info. So we can only summarize based on title: Mark Zuckerberg tells staff that AI agents haven't progressed enough. We can say: In an internal memo, Mark Zuckerberg informed employees that AI agents have not advanced as quickly as he hoped. He noted the slower progress relative to expectations. Possibly add that he urged continued investment? But we cannot invent. We only have title: "Mark Zuckerberg tells staff that AI agents haven't progressed enough". So we can summarize: Mark Zuckerberg told staff that AI agents have not progressed as quickly as he hoped. He indicated the technology is lagging behind expectations. That's two sentences. Use precise technical language. That's fine. Now output:

Mark Zuckerberg told staff that AI agents have not progressed as quickly as he hoped. He indicated the technology is lagging behind expectations.