Nvidia Pours $4B Into Photonics for AI Data Centers
Nvidia invests $2 billion each in Lumentum and Coherent to develop silicon photonics for next-generation AI factories, signaling that copper interconnects have hit their ceiling.
News
ByteDance Trained an AI Agent That Writes Faster CUDA Kernels Than You
CUDA Agent uses reinforcement learning trained on actual GPU profiling data to generate optimized CUDA kernels. It beats torch.compile by 2.11x overall and outperforms Claude Opus 4.5 and Gemini 3 Pro by 40 points on the hardest kernels.
Cursor Hits $2B ARR in Record Time - at What Cost
Cursor doubled its annualized revenue to $2 billion in just three months, making it the fastest-growing SaaS company in history. But its dependence on model providers raises hard questions about margins and survival.
AI Is Killing Desk Jobs and Begging for Electricians
A 439,000-worker construction shortage is delaying AI data centers while electricians command $200K salaries and Big Tech scrambles to fill the gap.
Founder Loses $2,500 After AI-Coded App Leaks Stripe Keys
A startup founder's vibe-coded app exposed Stripe secret keys in frontend code, letting attackers charge 175 customers $500 each before he could rotate the credentials.
GPT-5.3 Instant Rolls Out to All ChatGPT Users
OpenAI ships GPT-5.3 Instant with 27% fewer hallucinations, a less preachy tone, and better web search - available now across all ChatGPT tiers and the API.
Qwen's Tech Lead Junyang Lin Steps Down From Alibaba
Junyang Lin, the 32-year-old architect behind Alibaba's Qwen open-source AI models, announces his departure in a brief tweet - the fourth major exit from Tongyi Lab in two years.
AMD Ryzen AI 400 Brings 50 TOPS NPU to the Desktop
AMD launches the first desktop processors with Copilot+ qualified NPUs, putting 50 TOPS of on-device AI into AM5 desktops starting Q2 2026.
500 March on AI Labs in London's Biggest Protest
Up to 500 protesters marched through London's King's Cross tech hub in the largest anti-AI demonstration globally, demanding a pause on frontier AI development and democratic oversight.
China Maps AI Dominance in $70B Five-Year Plan
China's National People's Congress opens this week with a 15th Five-Year Plan that puts $70 billion in semiconductor subsidies and AI-plus manufacturing at the center of its tech race with the West.
Trump's Plan to Kill State AI Laws Splits the GOP
Trump's executive order threatens to sue any state that regulates AI, but Republican governors, Heritage Foundation allies, and grassroots conservatives are pushing back hard - with Florida's AI Bill of Rights as the test case.
NVIDIA's Secret Chip Fuses GPU and Groq for OpenAI
NVIDIA will unveil a new inference processor built on Groq's LPU architecture at GTC 2026, with OpenAI as its first major customer allocating 3 GW of dedicated capacity.
