Week 43 in AI: OpenAI launches Atlas browser challenging Chrome, Anthropic secures $50B Google TPU deal, SoftBank invests $22.5B in OpenAI, 850+ leaders demand superintelligence ban, AI infrastructure spending accelerates with $100B+ in mega deals.

📋 Quick Takeaways

• SoftBank completes $22.5B OpenAI investment to fuel AI infrastructure expansion and global compute capabilities
• Anthropic secures multi-billion Google TPU deal for up to 1 million chips, accelerating Claude model training
• Google President Ruth Porat predicts AI cancer cure in our lifetime through scientific transformation
• Tesla unveils Optimus robot AI advances with enhanced dexterity and video-based learning in Q3 earnings
• Elon Musk defends $1T package for Tesla’s robot army development amid AI pivot
• Cal State partners with Amazon and OpenAI to create largest AI-empowered university system
• Sora app hits 1M downloads but sparks deepfake trust crisis with celebrity misuse
• OpenAI develops generative music tool to enter AI audio creation market
• Anthropic’s business model outperforms OpenAI in corporate cost-saving applications
• AI spending boosts economy while businesses face survival challenges
• xAI launches Grok kids mode with enterprise-level content filtering
• OpenAI acquires Sky for Mac AI integration expanding native OS capabilities
• Anthropic introduces Claude Skills for custom developer task extensions

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💰 Major AI Funding & Investments

SoftBank Approves Final $22.5 Billion for OpenAI

Historic Investment Milestone: SoftBank finalized the remaining $22.5 billion of its $30 billion commitment to OpenAI on October 25, marking one of the largest AI funding deals ever.

📋 Executive Summary

• $15B+ OpenAI-Oracle-Vantage data center announced for Wisconsin with 1GW capacity by 2028
• Anthropic secures up to 1 million Google TPUs in multi-billion dollar deal for Claude AI training
• OpenAI acquires Software Applications Inc. to integrate Mac AI interface into ChatGPT
• Apple begins shipping American-made AI servers from Texas manufacturing facility
• Google TPUs gain market traction after decade of development as Nvidia alternative
• Tech layoffs continue with thousands of positions eliminated across multiple companies
• Major chip partnerships including Broadcom-OpenAI deal and Axelera’s Europa launch

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🏗️ Major Infrastructure Investments

OpenAI, Oracle & Vantage Announce $15B+ Wisconsin AI Data Center Campus

Landmark Investment: OpenAI, Oracle Corporation, and Vantage Data Centers officially announced on October 22, 2025, plans to develop the “Lighthouse” data center campus in Port Washington, Wisconsin, with total investment exceeding $15 billion as part of the Stargate initiative.