Why iRobot’s founder won’t go within 10 feet of today’s walking robots

Rodney Brooks says humanoid robots pose hidden safety challenges and won’t learn dexterity from video alone.

Ars Technica
OpenAI’s Sora 2 lets users insert themselves into AI videos with sound

Sora social app launches with deepfake-style “cameos” and feed controls.

Ars Technica
DeepSeek tests “sparse attention” to slash AI processing costs

Chinese lab’s v3.2 release explores a technique that could make running AI far less costly.

Ars Technica
California’s newly signed AI law just gave Big Tech exactly what it wanted

After the failure of S.B. 1047, new AI disclosure law drops kill switch for disclosure mandate.

Ars Technica
Anthropic says its new AI model “maintained focus” for 30 hours on multistep tasks

Latest Claude model beats OpenAI and Google on coding tests.

Ars Technica
ChatGPT Pulse delivers morning updates based on your chat history

New mobile chatbot feature analyzes conversations overnight.

Ars Technica
Why does OpenAI need six giant data centers?

OpenAI’s new $400 billion announcement reveals both growing AI demand and circular investments.

Ars Technica
OpenAI and Nvidia’s $100B AI plan will require power equal to 10 nuclear reactors

“This is a giant project,” Nvidia CEO said of new 10-gigawatt AI infrastructure deal.

Ars Technica
Developers joke about “coding like cavemen” as AI service suffers major outage

Anthropic outage takes down AI tools some developers rely on to create software.

Ars Technica
Microsoft ends OpenAI exclusivity in Office, adds rival Anthropic

Microsoft will end OpenAI’s exclusive hold on its productivity suite, adding second AI supplier.

Ars Technica