Former OpenAI Researcher To Raise $500 Million For AI Science Startup
$500M. That's what a former OpenAI researcher is raising for an AI science startup that's already 6x'd its valuation in 8 months.

Why it matters
A high-profile OpenAI departure is capturing institutional capital at scale for applied AI in physics and chemistry—signaling investor confidence in domain-specific AI beyond consumer models and a potential talent drain from the largest labs.
The key facts
5 to knowPeriodic Labs raising $500M
Valuation jumped 6x in 8 months
Former OpenAI researcher leading
Focus: physics and chemistry breakthroughs via AI
Timing: May 2026
Go to the source
Forbes Innovationforbes.com
Publisher excerpt: Periodic Labs, which plans to push breakthroughs in physics and chemistry using artificial intelligence, has seen its valuation jump sixfold in just eight months.