OpenAI Hires Prize-Winning Black Hole Physicist as GPT-5 Tackles Graduate-Level Astrophysics Problems

Oct 17, 2025
Axios
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Summary

OpenAI recruits renowned black hole physicist Alex Lupsasca to lead new science team as GPT-5 demonstrates breakthrough capability to solve graduate-level astrophysics problems in minutes that typically require days, signaling the company's ambitious push beyond chatbots into serious scientific discovery territory.

Key Points

  • OpenAI hires prize-winning black hole theoretical physicist Alex Lupsasca as the first member of its new science team led by Kevin Weil
  • The hire signals OpenAI's intent to deepen scientific credibility beyond chatbots and compete with rivals like Google DeepMind in scientific discovery
  • GPT-5 demonstrates ability to tackle complex astrophysics problems that would take graduate students days to solve, with Weil claiming it can already perform limited novel scientific research

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