Techmeme
January 6, 2026, 4:30 PM

Top News

xAI:
xAI raised a $20B Series E, exceeding its $15B targeted round size, with participation from Valor, Nvidia, and others, and says Grok 5 is currently in training  —  xAI is rapidly accelerating its progress in building advanced AI.  —  xAI completed its upsized Series E funding round …
Steve Dent / Engadget:
Meta says it is pausing the release of its Ray-Ban Display glasses to the UK, France, Italy, and Canada due to “unprecedented demand and limited inventory”  —  The reason is ‘unprecedented demand and limited inventory,’ the company said. … There's no new date for the expansion that was originally set for early 2026.
Stevie Bonifield / The Verge:
Meta unveils teleprompter and EMG handwriting features for Meta Ray-Ban Display and expands Pedestrian Navigation for the glasses to four new US cities  —  Ray-Ban Display users will soon be able to reply to texts with hand gestures. … The new EMG handwriting feature …
Lauren Goode / Wired:
Jensen Huang says Nvidia's Vera Rubin chips are in “full production”; Nvidia says Rubin can train some LLMs using roughly one-fourth the chips Blackwell needs  —  The chip giant says Vera Rubin will sharply cut the cost of training and running AI models, strengthening the appeal of its integrated computing platform.
Stevie Bonifield / The Verge:
Tom Warren / The Verge:
Nvidia rolls out DLSS 4.5 with a second-generation Super Resolution transformer model for RTX GPUs and a 6x Multi Frame Generation mode for its RTX 50 series  —  All RTX owners will get DLSS 4.5 model and image quality improvements today. … Nvidia is announcing its next major update …
Tom Warren / The Verge:
Nvidia announces native apps for its GeForce NOW cloud gaming service for select Linux distributions and Amazon Fire TV devices, available in early 2026  —  Nvidia is also adding joystick and yoke flight control support to GeForce Now. … Nvidia's RTX 5080 rollout for its GeForce …
Kyle Orland / Ars Technica:
Jake Roach / Tom's Hardware:
AMD unveils its Ryzen AI 400 Series for AI PCs, with up to 12 Zen 5 CPU cores and 16 RDNA 3.5 GPU cores, built with TSMC's N4X node, available in late Q1 2026  —  Still Zen 5, still Ryzen AI - Gorgon Point is a clock speed bump … AMD's upcoming Ryzen AI 400 series of laptop APUs …
Reuters:
Mark Bergen / Bloomberg:
Accenture acquires UK-based AI startup Faculty, which works with the UK government, for an undisclosed sum; Faculty CEO Marc Warner will become Accenture's CTO  —  Accenture Plc agreed to buy Faculty, a British artificial intelligence startup that's worked closely with the government …
Zachary Skidmore / DatacenterDynamics:
Commonwealth Fusion Systems teams up with Nvidia and Siemens to build an AI digital twin of its SPARC fusion reactor, accelerating its push to commercial fusion  —  Claims will aid in accelerating the path to commercial fusion energy  —  US fusion firm Commonwealth Fusion Systems (CFS) …
Madeline Ricchiuto / IGN:
Intel unveils the Arc B390 integrated GPU, offering improved gaming performance, and says it will power gaming handhelds built by MSI, Acer, Microsoft, and more  —  Look out, AMD  —  Last year, Intel had the best iGPU on the market.  This year, it's broken that record by over 70% with Panther Lake and it's a huge win for handhelds.
Michael Justin Allen Sexton / PCMag:
Corey Quinn / The Register:
Amazon raised AWS' EC2 Capacity Blocks for ML prices by ~15% on January 3, saying the adjustment “reflects the supply/demand patterns we expect this quarter”  —  An anomaly or the beginning of a new trend?  My bet's on the latter  —  I've been tracking AWS for a long time, with a specific emphasis on pricing.
The Information:
LMArena, which runs leaderboards that rank AI models based on their performance, raised a $150M Series A led by Felicis and UC Investments at a $1.7B valuation  —  LMArena, a startup that operates a widely cited ranking of AI models based on their performance, has raised $150 million …
Larry Dignan / Constellation Research:
Nvidia announces the Alpamayo family of AI models, tools, and datasets for AVs, and details a collaboration with Mercedes-Benz on its first full-stack AV effort  —  Nvidia outlined its Alpamayo open AI models and datasets to bring reasoning to autonomous vehicles.
Andrew J. Hawkins / The Verge:
Rocket Drew / The Information:
Internal memo: Hark, the new AI lab from Figure AI CEO Brett Adcock, backed by $100M of his own capital, has hired 30+ engineers from Apple, Meta, and others  —  Hark, the AI lab that Figure AI CEO Brett Adcock recently founded, has hired over 30 engineers, including Head of Design Abidur Chowdhury …
More: Bloomberg
Bloomberg:
Jensen Huang says he isn't concerned about a billionaires tax under consideration in California and plans to remain in the state; Nvidia is based in Santa Clara  —  Nvidia Corp. Chief Executive Officer Jensen Huang, the world's ninth-richest person and head of the most valuable company …

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More News

Dana Wollman / Bloomberg:
Dana Wollman / Bloomberg:
Andrew J. Hawkins / The Verge:

Earlier Picks

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Lora Kolodny / CNBC: