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Sources: OpenAI is in talks to raise up to $30B from Nvidia, less than $10B from Microsoft, and $10B-$20B from Amazon as part of a $100B funding round (Sri Muppidi/The Information)
US-based AI startup Arcee releases Trinity Large, a 400B-parameter open-weight model that it says compares to Meta's Llama 4 Maverick 400B on some benchmarks (Julie Bort/TechCrunch)
Job listings show that DeepSeek hopes to broaden its AI offerings with a search engine capable of supporting multiple languages and more emphasis on agents (Saritha Rai/Bloomberg)
Letter: Rep. John Moolenaar, chair of the US House Select Committee on China, says Nvidia helped DeepSeek hone AI models later used by the Chinese military (Stephen Nellis/Reuters)
New York-based Sword Health, which develops AI-powered tech for managing pain and offers remote physical therapy, agrees to acquire rival Kaia Health for $285M (Henrique Almeida/Bloomberg)
SK Hynix surpassed Samsung in annual operating profit for the first time in 2025; SK Hynix posted a record profit of ~$33B in 2025 while Samsung posted ~$30.5B (Dylan Butts/CNBC)
Advantest shares hit a record high after the chip equipment maker beat Q3 earnings estimates and raised its FY operating profit forecast from $2.45B to $2.97B (Momoka Yokoyama/Bloomberg)
A federal judge in Virginia ruled that Norfolk's use of ~200 Flock automated license plate scanners is constitutional and doesn't violate the Fourth Amendment (Cyrus Farivar/Ars Technica)
Security researchers warn Moltbot, previously Clawdbot, requires a specialist skillset to use safely, as data exposure risks persist even when set up correctly (Connor Jones/The Register)
A look at Amazon's and Walmart's differing approaches to agentic AI shopping; Similarweb: Walmart doubled its share of AI referrals in the US to 32.5% in 2025 (Financial Times)
The US construction industry is adopting AI tools to improve project management and support site managers and foremen; IDC says 60% of firms use some form of AI (Belle Lin/Wall Street Journal)
Crypto PAC Fairshake expanded its war chest to $193M by the end of last year, up from $141M in July; Ripple gave $25M, and a16z gave $24M in H2 2025 (Emily Wilkins/CNBC)
Meta reports Q4 revenue up 24% YoY to $59.9B, vs. $58.35B est., net income up 9% to $22.8B, and family DAP up 7% to 3.58B for December; META up 9%+ after hours (Meta)
Microsoft reports Q2 revenue up 17% YoY to $81.27B, vs. $80.27B est., net income up 60% to $38.5B, and Microsoft Cloud revenue up 26% to $51.5B (Microsoft)
Meta expects 2026 capex to be $115B-$135B, compared with a $110.6B analyst estimate and $72.2B in 2025, driven by investments in superintelligence labs (Bloomberg)
Meta reports Reality Labs Q4 revenue of $955M vs. $940.8M est. and a $6.02B operating loss vs. $5.67B est.; Reality Labs now has $75B+ in losses since late 2020 (Jonathan Vanian/CNBC)
IBM reports Q4 revenue up 12% YoY to $19.7B, vs. $19.2B est., and projects 2026 revenue growth and free cash flow above estimates; IBM jumps 8%+ after hours (Brody Ford/Bloomberg)
Microsoft Q2 gaming revenue fell 9% YoY, including a 32% drop in Xbox hardware revenue and a 5% decline in Xbox content and services, which includes Game Pass (Tom Warren/The Verge)
Microsoft says capital expenditures for Q2 hit $37.5B, exceeding analyst estimates for $36.2B; MSFT drops 4%+ after hours (Matt Day/Bloomberg)
PaleBlueDot, which operates a GPU capacity marketplace and designs GPU clusters for enterprises, raised a $150M Series B led by B Capital at a $1B+ valuation (Krystal Hu/Reuters)

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