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November 18, 2025

Daily AI Briefing - 2025-11-18

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15 articles

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Industry Adoption & Use Cases
AI startup Project Prometheus secured $6.2 billion in funding, with Jeff Bezos joining as co-CEO, marking his return to an operational role. The company focuses on AI for engineering and manufacturing in various sectors.
AI Product Development & Critique
Jeff Bezos reportedly to serve as co-CEO of new AI startup, Project Prometheus, which has raised $6.2 billion.
AI Hardware & Infrastructure
Celero raises $140M, including a $100M Series B, for developing a chip to connect AI data centers over long distances.
AI Product Development & Critique
AI agent security startup Runlayer emerges with $11M funding to help secure AI agent operations.
Model Behavior
xAI introduces Grok 4.1, claiming a three-fold reduction in hallucinations compared to previous versions and top performance on LMArena's Text Arena benchmark.
AI Product Development & Critique
Cloudflare acquires Replicate, a platform that hosts over 50,000 AI models and simplifies AI model deployment.
AI Hardware & Infrastructure
Inference optimization startup Luminal secures $5.3M to develop an improved GPU code framework.
AI Product Development & Critique
Span raises $25M to provide tools for companies to measure the value of AI-assisted coding.
Industry Adoption & Use Cases
Bone AI raises $12M to develop AI-powered robotics for the defense sector.
AI Product Development & Critique
Sakana AI secures $135M Series B funding at a $2.65B valuation for continued AI model development in Japan.
AI Product Development & Critique
Tokyo-based Turing, an AI startup focused on developing AI models for self-driving vehicles, secured $99 million in Series A funding, reportedly at a valuation of approximately $388 million.
Policy
Pro-AI super PAC "Leading the Future" targets NY Assemblymember Alex Bores over the RAISE Act, which proposes AI safety and disclosure regulations.
Model Behavior
Chinese toymaker FoloToy halted sales of its GPT-4o-integrated teddy bear following reports from researchers that the toy generated inappropriate and harmful content for children.
AI Product Development & Critique
Runlayer, a Model Context Protocol security startup, emerges from stealth with $11M in seed funding to help companies securely scale AI-related servers.
Product Launch
Google globally launches its AI-powered 'Flight Deals' tool and new travel features in Search.