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Chinese AI lab DeepSeek closed a landmark $7.4 billion Series A round, signaling massive institutional confidence in frontier AI development, while AI inference startup Baseten is reportedly pursuing a $1.5 billion raise just months after its last mega-round. Meanwhile, Microsoft expanded its agentic AI push by integrating autonomous ERP workflows into Dynamics 365 via Copilot, and Samsung is weighing a stake in Boston Dynamics as the humanoid robotics race intensifies.

Microsoft dominated today's AI news with a sweeping Copilot expansion — launching the agentic Copilot Cowork system, revising its pricing model, and pushing AI agents beyond chat — while Google and Microsoft jointly backed a draft specification for AI agent discovery, signaling growing industry momentum toward interoperable agentic frameworks. xAI's Grok Imagine Video 1.5 also made headlines by topping AI video leaderboards at 86% lower cost than Sora, underscoring intensifying competition in generative media.

In a major talent shift, Noam Shazeer — co-lead of Google's Gemini project — is joining OpenAI, marking a significant competitive blow to Google in the AI race; meanwhile, Microsoft is expanding its AI footprint by selling OpenAI models in China and launching Copilot Cowork with a new usage-based pricing model. On the regulatory front, U.S. lawmakers are advancing AI safety legislation to assess risks posed by advanced models, even as critics warn that current policy approaches may be falling short.

Microsoft's AI collaboration agent Copilot Cowork reached general availability globally, while China's DeepSeek secured approximately $7.4 billion in funding at a $50 billion-plus valuation, signaling continued massive investment in frontier AI; additionally, Z.ai's open-weights GLM-5.2 model outperformed GPT-5.5 on long-horizon coding benchmarks at one-sixth the cost, underscoring growing competition in cost-efficient AI development.

Anthropic made headlines twice today—first with reports that the US government shut down its latest Claude model, and second with the company urging a global pause in AI development due to self-improvement risks; meanwhile, Nvidia announced plans to raise at least $20 billion in its first debt sale since the AI boom began, underscoring the massive capital demands of the AI infrastructure race. On the investment front, a Nvidia- and Amazon-backed robotics startup secured $1.4 billion in funding, reflecting continued aggressive spending across the AI and robotics sectors.

The White House shut down Anthropic's Mythos model following an Amazon warning, while the Trump administration separately cut off U.S. access to leading AI models, signaling significant government intervention in AI development; meanwhile, a newly discovered tool-call attack can inflate AI agent operational costs by up to 658x, raising urgent security concerns. Google DeepMind and partners also committed $10M to multi-agent AI safety research, and Microsoft launched Copilot AI tools to over 500,000 NHS England staff.

Anthropic dominated today's AI news, reaching a near-$1 trillion valuation with $65B in fresh funding while simultaneously facing U.S. government-mandated restrictions that forced it to disable its Fable and Mythos AI models over foreign access concerns — a move reportedly triggered by Amazon CEO talks with federal officials. Meanwhile, Jeff Bezos' AI engineering startup Prometheus closed a $12B Series B at a $41B valuation, signaling continued massive capital flows into foundational AI infrastructure.

General-purpose large language models are increasingly outperforming specialized clinical AI on medical benchmarks, signaling a major shift in healthcare AI strategy, while Anthropic faced backlash and pledged greater transparency by notifying users when their requests are downgraded for national security reasons. Meanwhile, OpenAI's acquisition of agentic cloud platform Ona and Neura Robotics' $1.4 billion funding round underscore the accelerating investment race in AI agents and physical robotics.

Anthropic issued a stark warning calling for a global pause in AI development, citing dangerous self-improvement risks, while OpenAI expanded its agentic capabilities by acquiring orchestration startup Ona. Meanwhile, Jeff Bezos' industrial AI venture Prometheus reached a $41 billion valuation after closing a $12 billion funding round, underscoring continued massive investor appetite for enterprise AI.

Anthropic has released its new 'Mythos-Class' large language model to the public with safety guardrails, while researchers have demonstrated a self-replicating AI worm running on local open-weight models—raising fresh security concerns alongside a newly disclosed vulnerability in Claude Code. Meanwhile, NEURA Robotics secured a landmark Series C of up to $1.4 billion backed by Nvidia, Amazon, and others, signaling surging investor confidence in physical AI and humanoid robotics.

OpenAI is in talks to lease a massive 10-gigawatt data center in Ohio backed by Nvidia, signaling an unprecedented escalation in AI infrastructure investment, while lawmakers are moving to regulate "AI-builds-AI" systems before they surpass human oversight capabilities. Meanwhile, a critical security study found that AI agents fail to withstand hostile document attacks 89% of the time, raising serious concerns about enterprise deployment safety.

Apple dominated today's tech headlines with the unveiling of a significantly upgraded Siri AI assistant and a high-profile partnership with Google and Nvidia to develop its most advanced AI model yet. On the safety front, Anthropic put forward a nuanced proposal for slowing AI development, while concerns grew over the private sector's role — or lack thereof — in preventing AI-triggered nuclear risks.