AI News for April 25, 2026 — 7min.ai

[NEWS] Google commits up to $40B to Anthropic at $350B valuation, matching Amazon's bet: Google will invest at least $10B in Anthropic immediately at a $350B valuation, with another $30B contingent on performance targets.
[NEWS] Meta signs multibillion-dollar deal for tens of millions of AWS Graviton CPUs: Meta agreed to rent hundreds of thousands of Amazon's ARM-based Graviton 5 chips to power its agentic AI systems, becoming one of AWS's largest Graviton customers.
[NEWS] DOJ joins xAI lawsuit against Colorado's AI anti-discrimination law: The Trump administration intervened on the side of Elon Musk's xAI in its challenge to Colorado SB 24-205, which imposes disclosure and risk-mitigation rules on developers of high-risk AI systems used in employment, housing, healthcare, and finance.
[RESEARCH] MIT releases MathNet, the largest open Olympiad-level math dataset ever assembled: Researchers at MIT CSAIL, KAUST, and HUMAIN released MathNet, a dataset of 30,000-plus expert-authored proof-based math problems and solutions spanning 47 countries, 17 languages, and 143 competitions.
[NEWS] China to block tech firms from accepting US capital without government approval: China's National Development and Reform Commission has told private companies in recent weeks to reject US funding in financing rounds, with AI startups Moonshot AI, Stepfun, and ByteDance among those affected.
[NEWS] Maine governor vetoes first US state data center moratorium, citing $550M Jay project: Democratic Governor Janet Mills vetoed a bill that would have paused new Maine data center projects through October 2027, the first attempted state-level freeze in the US.
[NEWS] Finma: Mythos patch window has shrunk from days to hours, immediate bank access too dangerous: Switzerland's Finma warned that Anthropic's Mythos has already compressed the window for defenders to patch vulnerabilities from days to hours, making immediate bank access a systemic risk too severe for the country's financial system.
[NEWS] Tesla starts Cybercab production at Giga Texas as Musk turns cautious on robotaxi rollout: Tesla posted video of Cybercabs rolling off the production line in Austin, with Musk reposting footage of the steering-wheel-less two-seaters turning onto a public street.
[NEWS] Huawei Ascend 950PR/950DT chips get 'day zero' adaptation to DeepSeek V4: Huawei said its newest Ascend 950PR and 950DT processors enjoyed same-day compatibility with DeepSeek's V4, announced hours after the model's release.
[NEWS] ComfyUI raises $30M at $500M valuation as creators demand control over diffusion outputs: ComfyUI closed a $30M round led by Craft Ventures at a $500M valuation.

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