Patronus AI lands $50M to build ‘digital worlds’ that stress-test AI agents
Agent testing startup Patronus AI, founded by former Meta AI researchers, is experienced nearly insatiable demand, its investor says.
AI Is Acing Math Exams Faster Than Scientist Write Them
Mathematics is often regarded as the ideal domain for measuring AI progress effectively. Math’s step-by-step logic is easy to track, and its definitive automatically verifiable answers remove any human or subjective factors. But AI systems are improvi…
LMArena lands $1.7B valuation four months after launching its product
LMArena, which started as a UC Berkeley research project, has raised about $250 million total and become a unicorn in about seven months.