Cerebras's IPO goes vertical, and the death of OpenClaw? | E2287

Watch on YouTube ↗  |  May 12, 2026 at 00:09  |  1:22:00  |  This Week in Startups
Speakers
Alex Wilhelm — Co-Host, This Week in Startups

Summary

The episode covers Cerebras' IPO price range increase, OpenAI's new PE spin-out for enterprise deployment, and a deep dive into AI21's model orchestration platform. Also featured is Magrathea Metals' breakthrough in extracting magnesium from seawater, and a discussion on the decline of OpenClaw and the rise of competing agents.

  • Cerebras increased its IPO range to $150-$160, implying up to $48.8 billion fully diluted valuation.
  • OpenAI formed a separate company with PE firms to deploy AI in enterprises, raising skepticism.
  • AI21's Maestro platform uses a meta-model to route tasks across models for cost efficiency.
  • Magrathea Metals has developed a cleaner process to extract magnesium from seawater/brine.
  • OpenClaw's usage appears to be declining as competitors like Grok and Claude emerge.
  • TikTok is testing a £3.99 ad-free tier in the UK, potentially to appease regulators.
  • Jason and Alex discuss sports (Knicks) and recommend books/podcasts off-duty.
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