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Weekly AI Pulse #98, Grok 4 Launches, Perplexity Launches Web Browser Comet, and Kimi K2 Redefines Open-Source AI

Your Best Friend to Catch Up AI News

Gencay I.'s avatar
Gencay I.
Jul 13, 2025
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AI isn't slowing down. Here’s what’s landing on your radar this week:

  • Grok 4 launched, and it is now the most powerful AI.

  • Perplexity just launched Comet, an AI-native browser to challenge Chrome.

  • Kimi K2 dropped as the most powerful open-source AI agent ever—1 trillion parameters.

And yes, OpenAI’s browser is reportedly just weeks away.

If you’re short on time, just listen to this week’s AI News, but if you can, read everything.

Listen to this week’s AI News

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