Anthropic Is Winning Enterprise, OpenAI Refocuses, Microsoft Bets on Superintelligence
Today we’re covering the biggest AI stories of March 18th, 2026. OpenAI’s Applications CEO Fidji Simo called Anthropic’s enterprise dominance a “wake-up call” in a company-wide meeting, telling staff they can’t afford to be distracted by side projects while Claude Code and Cowork quietly took over the business market. Mistral launched Forge, a platform that gives enterprises the exact same training infrastructure the French AI lab uses internally — letting companies build custom models on their own data without ever exposing it. Plus, Microsoft overhauled its AI org chart, combining its…
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