Valthos Raises $30M from OpenAI and Top VCs to Build AI System That Detects Biological Threats in Real-Time

Oct 26, 2025
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Summary

Valthos emerges from stealth with $30 million from OpenAI and top venture firms to build AI systems that detect biological threats in real-time, promising to slash response times from months to hours using frontier artificial intelligence technology.

Key Points

  • Valthos emerges from stealth with $30 million in funding from OpenAI, Lux Capital, and Founders Fund to develop AI systems that detect and counter biological threats in real-time
  • The New York-based startup aims to use frontier AI to identify pathogens and update medical countermeasures at the speed biological threats emerge, reducing response time from months to hours
  • Founded by former executives from Palantir, Oxford University, and Google DeepMind, Valthos is hiring engineers and researchers to expand its biodefense platform for government and life sciences partners

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