Perplexity Goes Multiplayer, Lenny Builds a Bot

Two signals worth sitting with today: Perplexity just turned its Computer product into a team-native agentic OS, and Lenny Rachitsky built a working PR review bot in 30 minutes using Vercel Eve and Codex — and published the whole thing. Meanwhile, AWS shipped web search natively into Bedrock, which quietly closes a gap that's been pushing enterprise teams toward third-party grounding tools.