Facebook hides a report
How a botched attempt at self-regulation set back the conversation around misinformation
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DeepSeek is also a design story
The company’s decision to expose chain of thought is a surprise hit — and a reminder of how far AI product teams have left to go
Four big reasons to worry about DeepSeek (and four reasons to calm down)
The Chinese AI upstart has rattled Silicon Valley — but how much the game has changed remains to be seen
OpenAI launches its agent
Hands on with Operator — a promising but frustrating new frontier for artificial intelligence
TikTok comes back from the dead
PLUS: What we actually learned about Mark Zuckerberg last week