Nvidia launches Nemotron 3, a family of AI models using a hybrid mixture-of-experts architecture and the Mamba-Transformer design, in 30B, 100B, and ~500B sizes (Emilia David/VentureBeat) https://venturebeat.com/ai/nvidia-debuts-nemotron-3-with-hybrid-moe-and-mamba-transformer-to-drive
Memo: Greg Peters and Ted Sarandos lay out Netflix's WBD case, moving to quell concerns about job losses and the end of theater releases, after Paramount's bid (Rose Henderson/Bloomberg) https://www.bloomberg.com/news/articles/2025-12-15/netflix-ceos-make-their-case-for-warner-bros-acquisition
Berlin-based Mirelo, whose AI models can interpret video content to add matching sound effects, raised a $41M seed led by Index and a16z, after a $3M pre-seed (Anna Heim/TechCrunch)
Tech whistleblowers like Yaël Eisenstat say coming forward has unexpectedly derailed their lives and careers; Meta is in litigation with Sarah Wynn-Williams (Naomi Nix/Washington Post) https://www.washingtonpost.com/technology/2025/12/15/big-tech-whistleblowers-speak-out/
AI drug discovery startup Chai Discovery raised a $130M Series B led by Oak HC/FT and General Catalyst at a $1.3B valuation, taking its total funding to $225M (Caroline Hyde/Bloomberg) https://www.bloomberg.com/news/articles/2025-12-15/openai-backed-chai-discovery-raises-130-million-for-ai-designed-molecules
Teneo survey of 350 public-company CEOs: 68% plan to spend more on AI in 2026 than in 2025, <50% of AI projects generated more returns than their cost, and more (Ben Glickman/Wall Street Journal) https://www.wsj.com/tech/ai/ceos-to-keep-spending-on-ai-despite-spotty-returns-2eaeb6b9?st=wrHzYo&reflink=desktopwebshare_permalink
Analysis: Tata, Infosys, and Cognizant are set to bear the brunt of Trump's $100K H-1B fee; from 2020 to 2024, 93% of Infosys' H-1B hires would have had to pay (Bloomberg) https://www.bloomberg.com/news/articles/2025-12-15/tata-infosys-to-bear-brunt-of-trump-s-100-000-h-1b-worker-fee
Sources: the UK government wants Apple, Google, and others to block explicit images at the OS level by default to protect kids and have adults verify their ages (Financial Times)
AT&T, T-Mobile, and Verizon's rivalry is moving beyond ads with explicit customer poaching efforts and lawsuits; AT&T twice blocked T-Mobile's Easy Switch tool (Patience Haggin/Wall Street Journal) https://www.wsj.com/business/telecom/att-tmobile-verizon-wireless-customers-08140147?st=RHG1oT&reflink=desktopwebshare_permalink
DTCC: credit default swaps tied to a handful of US tech groups have climbed 90% since early September, as investors seek ways to protect against an AI debt bust (Financial Times)