Microsoft, Anthropic Launch Copilot Cowork
According to TechRadar, “‘The era of Copilot execution is here’: Microsoft’s Copilot Cowork is here with Anthropic AI to conquer all your biggest work tasks”, Microsoft unveiled a Research Preview that lets Copilot run background workflows across Microsoft 365 — a potential productivity game-changer and major step for AI. [TechRadar](https://www.techradar.com/pro/the-era-of-copilot-execution-is-here-microsofts-copilot-cowork-is-here-with-anthropic-ai-to-conquer-all-your-biggest-work-tasks)
OpenAI Releases GPT-5.4 with Pro and Thinking Variants
According to TechCrunch, “OpenAI launches GPT-5.4 with Pro and Thinking versions”, OpenAI rolled out GPT-5.4 on March 5 with a 1M-token context window and professional-focused models that cut factual errors, a notable advance for real-world knowledge work and the broader AI ecosystem. [TechCrunch](https://techcrunch.com/2026/03/05/openai-launches-gpt-5-4-with-pro-and-thinking-versions/)
Musk v. OpenAI Headed for Jury Trial
According to ABC News, “Judge indicates Elon Musk’s fraud lawsuit against OpenAI will head to trial”, a federal judge said the dispute will go before a jury — a high-stakes TRIAL that could surface internal documents and reshape legal scrutiny of AI companies. [ABC News](https://abcnews.go.com/Technology/wireStory/judge-elon-musks-fraud-lawsuit-openai-head-trial-129000539)
Fed keeps rates on hold
According to Axios, “Fed keeps rates on hold, Powell says he will remain in place until successor confirmed,” the Fed left policy unchanged and Powell said he would serve as chair pro tempore if a nominee isn’t confirmed, signaling continuity amid inflation and Middle East oil risks. Fed. [Axios](https://www.axios.com/2026/03/18/fed-powell-interest-rate)
PPI jumps, stoking inflation fears
According to AP News, “US wholesale prices rose by a surprisingly hot 3.4% last month, the most in a year,” as the producer price index surged on food and energy gains, intensifying market worries about rising inflation ahead of Fed action. PPI. [AP News](https://apnews.com/article/inflation-tariffs-iran-war-federal-reserve-fab21616b87c6d7dbe4c09e869406000)
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