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Affected users told TechCrunch say they were using Grok Lite, and noticed the issues as early as Wednesday morning.

Year after year, investors who've explored the Expo Halls, met founders, and learned from peers have proven why you need to be on the ground at Disrupt this year.

ChatGPT and other AI models are now authoring and editing much of the new web.

At Mayfield, Singh will focus on semiconductor, cybersecurity, and physical AI investments.

Ramp has launched its own AI model routing service, dubbed Router, that lets users and companies use and switch between various large language models via an API.

The safeguard was designed to prevent users from being overwhelmed by harmful content, but TikTok wanted to determine whether it made the app less engaging.

Meta is bringing Pocket, its experimental AI-powered app for creating and sharing interactive games, to users across the U.S. after quietly testing it in Brazil.

We’re thrilled to unveil the 2026 Startup Battlefield 200, our annual handpicked list of the 200 most promising early-stage startups from around the world.

Patreon is overhauling how creators get discovered, adding short-form Clips, topic-based communities, and a revamped recommendation system designed to give smaller creators more visibility.

Fusion power startup Inertia Enterprises reduced the fuel filling process from a week to just a few hours. It's one of ten hurdles the company must overcome to make a profitable power plant.

Y Combinator alumnus Apollo Atomics is shrinking a key nuclear reactor part, which promises to slash the cost of electricity below natural gas.

The data search and AI giant confirmed unauthorized access to its systems during an incident on Tuesday, and said it was investigating the breach.

a16z’s Borderless Founder network initiative supports immigrant and international founders. 'Having one foot in your home country, and one foot in Silicon Valley," is an advantage, the firm believes.

Hackers are targeting internet-connected Siemens controllers used in water facilities around the United States.

Meta said its Muse Spark model is powering the dictation feature.

Binance's Agent OS works with tools including ChatGPT, Claude Code, and Cursor.

What does a payments giant want with a startup that routes prompts between different AI models? Stripe says it's because of "the singularity" but it's really for a far more real and powerful reason.

The next-generation robotaxi, called the Waymo Ojai, is central to the company's push towards mass scale, and eventually, profitability.

A competition is developing between OpenAI and Anthropic over who can provide the best privacy protections for enterprise customer data.

SpaceX was reportedly in talks to buy AI coding startup Cognition. SpaceX has already acquired Cursor as it races to catch up to rivals like OpenAI and Anthropic in enterprise AI.