In today’s Context Window, we review Grok 4.7 (“a step backward”?) and explain why evals are suddenly everywhere. Elsewhere, head of social media Becky Isjwara breaks down her workflow for turning Every articles into viral short videos, head of platform Willie Williams argues that Slack agents are the new websites, and we share a fresh crop of Thesis Statements, including entries from Cmpnd’s Drew Breunig, Notion’s Geoffrey Litt, and MIT’s Daniela Rus, about what happens after automation.

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Mini-Vibe Check

Grok 4.7 is uneven

Grok 4.7 launched publicly on Monday. And the vibes? Well, they are evolving.