MRC (Multipath Reliable Connection) is a new open networking protocol developed by OpenAI in partnership with AMD, Broadcom, Intel, Microsoft, and NVIDIA that improves GPU networking performance and resilience in large-scale AI training clusters by spreading packets across hundreds of paths simultaneously, recovering from network failures in microseconds, and enabling supercomputers with over 100,000 GPUs to be built using only two tiers of Ethernet switches.
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The Center for AI Standards and Innovation (CAISI), a division of the US Department of Commerce, has signed agreements with Google DeepMind, Microsoft, and xAI that would give the agency the ability to vet AI models from these organizations and others prior to their being made publicly available.
According to a release from CAISI, which is part of the department’s National Institute of Standards and Technology (NIST), it will “conduct pre-deployment evaluations and targeted research to better assess frontier AI capabilities and advance the state of AI security.”
The three join Anthropic and OpenAI, which signed similar agreements almost two years ago during the Biden administration, when CAISI was known as the US Artificial Intelligence Safety Institute.
An August 2024 release about those agreements indicated that the institute planned to provide feedback to both companies on “potential safety improvements to their models, in close collaboration with its partners at the UK AI Safety In
The US administration has added four more AI companies to its roster of favoured suppliers, with the Pentagon signing agreements with Microsoft, Reflection AI (which has yet to release a publicly-available model), Amazon, and Nvidia that mean their products can be used on classified operations. The companies join OpenAI, xAI, and Google as companies that […]
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Microsoft's LinkedIn CEO, Ryan Roslansky, took on an expanded role at the company as head of Office last year, and he's now getting more responsibilities as part of the latest leadership reshuffle inside Microsoft. Sources tell me that the Microsoft Teams organization is moving to report to Roslansky, who will now lead a new Work Experiences Group at Microsoft.
The changes are part of a broader reshuffle triggered by Rajesh Jha, executive vice president of Microsoft's experiences and devices group, retiring from Microsoft after more than 35 years. Jha was responsible for the teams behind Windows, Office, Copilot, and Microsoft 365, and Micr …
Read the full story at The Verge.
Bargains are disappearing and the cost of gadgets such as MacBooks and PS5s is rising as AI competes for memory chips
The end of the cheap laptop, the bargain phone and affordable games consoles may be on the horizon. Not because new models are more hi-tech, but because the cost of computer components has shot up.
Recently, the biggest manufacturers of laptops and phones, including Microsoft, Samsung and Dell, started putting up prices and pulling cheaper models – which is going to make finding budget phones and laptops under £400 much harder.
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Microsoft, Google DeepMind and Elon Musk’s xAI have offered to let the U.S. government access new AI models ahead of their general release, which sets up a new phase in Silicon Valley’s often fractious relationship with the US government’s fear of AI threats, based on the latest report of AI companies offering models to U.S. officials in the name of security review, in the hopes that government analysts can vet frontier AI systems for security threats like cyberattacks and military use before it is exposed for public consumption by developers and users, and, inevitably, those who should have no business […]
Xbox is "winding down Copilot on mobile" and "will stop development of Copilot on console," new Xbox CEO Asha Sharma announced on Tuesday. The move follows Sharma's reorganization of the Xbox platform team earlier on Tuesday, which added executives from Microsoft's CoreAI team - where Sharma worked before taking over Xbox - to the Xbox side of the company.
Sharma, on X:
Xbox needs to move faster, deepen our connection with the community, and address friction for both players and developers.
Today, we promoted leaders who helped build Xbox, while also bringing in new voices to help push us forward. This balance is important as we get th …
Read the full story at The Verge.
