AI

OpenAI and Google outdo the mathletes, but not each other

AI models from OpenAI and Google DeepMind achieved gold medal scores in the 2025 International Math Olympiad (IMO), one of the world’s oldest and most challenging high school level math competitions, the companies independently announced in recent days. The result underscores just how fast AI systems are advancing, and yet, how evenly matched Google and […]

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Anduril alums raise $24M Series A to bring military logistics out of the Excel spreadsheet era

Silicon Valley is doubling down on defense as geopolitical tensions rise and appetite for modernizing warfare grows. And while many of the startups garnering large valuations are focused on hardware and weaponry — think Anduril, Shield AI, and Skydio — Rune Technologies wants to tackle AI-enabled software for military logistics.  “The U.S. military runs on

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Why Cartken pivoted its focus from last-mile delivery to industrial robots

Autonomous robotics startup Cartken, known for its four-wheeled robots that deliver food on college campuses and through Tokyo’s bustling streets, has found a new area of focus: industrials.  Cartken co-founder and CEO Christian Bersch told TechCrunch that applying its delivery robots to industrial settings was always in the back of his mind as they built

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Windsurf CEO opens up about ‘very bleak’ mood before Cognition deal

Days after AI coding startup Windsurf announced that it’s being acquired by Cognition, Windsurf startup Jeff Wang took to X to offer more details about the drama and uncertainty around the deal. Windsurf was previously reported to be in acquisition talks with OpenAI, but that deal fell apart, with Google DeepMind instead hiring the startup’s

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Benchmark in talks to lead Series A for Greptile, valuing AI-code reviewer at $180M, sources say

Greptile, an AI-powered code review startup, is in the process of raising a Series A. Sources familiar with the deal tell TechCrunch it’s for $30 million at a $180 million valuation led by Benchmark partner Eric Vishria. But one person says that the deal hasn’t closed and terms may change. Founded by Dasksh Gupta after

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Why a Y Combinator startup tackling AI agents for Windows gave up and pivoted

A startup called Pig.dev that participated in Y Combinator’s Winter 2025 batch was working on a potential revolutionary idea: AI agentic tech to control a Microsoft Windows desktop. But in May, the founder announced he was abandoning the tech and pivoting his company to something entirely different: Muscle Mem, a cache system for AI agents

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What is Mistral AI? Everything to know about the OpenAI competitor

Mistral AI, the French company behind AI assistant Le Chat and several foundational models, is officially regarded as one of France’s most promising tech startups and is arguably the only European company that could compete with OpenAI. But compared to its $6 billion valuation, its global market share is still relatively low.  However, the recent

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OpenAI, Thinking Machines Lab, and the built-in chaos of a $2B seed round

OpenAI’s former chief technology officer, Mira Murati, just raised one of the largest seed rounds in history. Murati secured $2 billion in that seed round for Thinking Machines Lab — a startup so early, it hasn’t even revealed what it’s working on yet. The move is raising eyebrows across Silicon Valley, and it’s only the

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