Sources: Amazon is in talks to invest $10B+ in OpenAI at a $500B+ valuation, with OpenAI using AWS Trainium chips; Microsoft keeps rights to sell OpenAI models (The Information) https://www.theinformation.com/articles/openai-talks-raise-least-10-billion-amazon-use-ai-chips
Sources: Apple is in preliminary talks with India's CG Semi, which offers chip assembly and testing services, to assemble and package chips for the iPhone (Dia Rekhi/The Economic Times)
Sources: New York-based data security startup Cyera is raising $400M led by Blackstone, valuing the company at $9B, up from $6B in June (Kate Clark/Wall Street Journal) https://www.wsj.com/tech/ai/blackstone-leads-400-million-investment-in-cyber-startup-cyera-a6b74b91?st=NmSMaJ&reflink=desktopwebshare_permalink
California DMV says a California administrative law judge recently ruled Tesla engaged in deceptive marketing around its Autopilot and Full Self-Driving systems (Lora Kolodny/CNBC)
Xiaomi releases MiMo-V2-Flash, an open-weight MoE model with 309B total and 15B active parameters, saying it excels in reasoning, coding, and agentic scenarios (Xiaomi Mimo)
Sources: Waymo is in discussions to raise more than $15B at a valuation near $100B, in a round led by Alphabet; an October 2024 round valued Waymo at above $45B (Bloomberg) https://www.bloomberg.com/news/articles/2025-12-16/waymo-seeks-to-raise-funds-at-valuation-near-100-billion
Perplexity updates its iPad app to improve multitasking and focus on research tools, part of a push to add business customers, after launching Comet on Android (Natalie Lung/Bloomberg) https://www.bloomberg.com/news/articles/2025-12-16/perplexity-ai-revamps-ipad-app-to-deepen-focus-on-research-tools
X updates its ToS, effective January 15, 2026, to explicitly claim rights to the "Twitter" trademark after a startup filed an application to trademark the term (Sarah Perez/TechCrunch)
Hong Kong-based RedotPay, a fintech focused on stablecoin-based payments, raised a $107M Series B led by Goodwater Capital, bringing its total raised to ~$200M (Yogita Khatri/The Block) https://www.theblock.co/post/382729/redotpay-series-b-stablecoin-payments
Amazon partners with payments startup Slope to offer loans of up to $5M to merchants selling on its platform, using Amazon sales data for candidate selection (Spencer Soper/Bloomberg) https://www.bloomberg.com/news/articles/2025-12-16/amazon-taps-jpmorgan-backed-startup-for-loans-to-online-sellers