芯片&算力
芯片、算力基础设施与推理成本
US military ends long-running program to spot nuclear missile launches
A newer program has been operational since 2011, and the next generation could launch within 12 months.
How I kept cool with NYC's free battery program for window AC units
Bonus: Every Electric’s batteries are beloved by household cats.
3 分钟 · Ars Technica
Cybertruck sales in free fall as Tesla reports mediocre sales for Q3
Tesla met analysts expectations as it sold fewer cars in Q3 2026 than Q3 2025.
2 分钟 · Ars TechnicaLATEST STORIES
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The 7-year-old Nvidia Shield TV is now $100 more expensive due to AI精选导读
Initially launched in 2019, the Nvidia Shield TV Pro now retails for $299.99.
Rocket Report: SpaceX completes launch triple-header; Rocket Lab nets big contract精选导读
Blue Origin seeks FAA approval for up to 50 New Glenn launches and 50 booster landings per year.
NVIDIA DGX Spark 64GB Gives Developers More Ways to Build and Scale Local AI精选导读
Local AI is becoming more useful by the token. As AI agents move from experiments into everyday development, increasingly capable open models are shrinking to fit on more devices, giving builders more to run locally. Co…
TCL is right to question Samsung’s use of the term “Mini LED”精选导读
Can it be Mini LED without a FALD backlight?
How NVIDIA GPUs Help Accelerate OpenAI’s GPT-6 Astra Ultrafast精选导读
GPT-6 Astra Ultrafast, running on NVIDIA Blackwell GPUs, is available now in the OpenAI API and to eligible ChatGPT Work and Codex users. Accelerated by inference optimizations through OpenAI’s models that tap into the …
Venus' mysterious haze is actually cosmic dust精选导读
A physical model show that iron dust and sulfuric acid create the right properties.
SpaceX describes surgical intervention before launch of latest crew mission精选导读
With Crew-13, Jessica Watkins became the first Black woman to lead a mission into space.
Hacks of 2 federal agencies in a month have spilled a bonanza of sensitive data精选导读
It has been a bad month for federal government cybersecurity.
Judge dismisses Chegg and Penske antitrust lawsuits targeting Google AI search精选导读
The court acknowledges AI search comes with consequences, but it's not an antitrust issue.