Nvidia has unveiled the Blackwell Server Edition GPU designed for enterprise servers. The reveal was made at the ACM SIGGRAPH 2025 computer graphics conference, which started Sunday and runs through Thursday in Vancouver. The company also introduced a host of resources for robotics developers that include a new AI family called the Cosmos World Foundation Models, or Cosmos WFMs, which generate “physics-aware” videos. Notable among them is Cosmos Reason, an open and customizable 7-billion-parameter reasoning vision language model (VLM) for physical AI and robotics. Read more

Elon Musk’s xAI has made Grok 4 available on its free tiers as it seeks to take advantage of initial user dissatisfaction with OpenAI’s new GPT-5. The company has positioned Grok as freewheeling and uncensored, a contrast to GPT-5, which has been criticized on Reddit and other social platforms as a “corporate beige zombie” with too many guardrails. After its February debut, Grok 3 was reined-in with checks including removal of its native image generator in March. Grok 4 was released in July with integrated image and video features as well as a “Spicy” mode for creating risqué content. Read more

As the smart home world prepares for the Matter 1.5 update this fall, the Connectivity Standards Alliance is releasing a 1.4.2 update designed to bridge the gap, making devices more secure and efficient. Improvements include support for Wi-Fi-only commissioning. Using Wi-Fi Unsynchronized Service Discovery (USD), the protocol bypasses Bluetooth Low Energy (BLE) radios in onboarding devices to Matter over Wi-Fi, providing a path to more affordable devices. A host of security upgrades includes cryptographic Vendor ID (VID), ensuring that the admins installed on a device are authentic. Read more

The Walt Disney Company and Fox Corporation are joining forces to market their sports streaming services. In addition to being sold separately, ESPN’s upcoming direct-to-consumer platform and FOX One will be offered as a $39.99 monthly bundle starting October 2. Both individual services debut August 21, with ESPN charging $29.99 per month and FOX One priced at $19.99 monthly. FOX One will include Fox’s NFL and MLB telecasts as well as FOX News, FOX Weather, FOX Business, FOX Broadcasting and more, while the ESPN DTC service will include access to ESPN’s linear networks, ESPN+ and ESPN on ABC. Read more

Kansas-based AMC Entertainment Holdings reported substantially improved financials for Q2 2025, reducing losses by 150 percent year-over-year to $4.7 million from $32.8 million from the same period a year prior. The world’s largest theater chain reported a 26 percent attendance increase during the period. CEO Adam Aron attributed the strong showing to an industrywide box office recovery that produced strengthened results across AMC Theatres in the U.S. and Odeon Cinemas in Europe. Total revenue of $1.4 billion marked a 35 percent improvement compared to Q2 2024, and EBITDA (earnings before interest, taxes, depreciation, and amortization) grew a stunning 150 percent to $189 million. Read more