Microsoft weighs legal action over $50bn Amazon-OpenAI cloud deal
Rift deepens as start-up tests limits of Microsoft’s exclusive rights to host its models
Rift deepens as start-up tests limits of Microsoft’s exclusive rights to host its models

AWS customers will have direct access to AI lab’s most advanced models

Software giant wants to retain access to start-up’s technology while removing artificial general intelligence’ clause

Watchdog finds UK cloud market ‘not working well’ and recommends conduct requirements for Big Tech

US tech giant’s valuation set to pass $4tn as investors embrace plans to spend $120bn on artificial intelligence next year

Tech group’s corporate clients use its ‘leaderboard’ to assess rival offerings by likes of OpenAI and Elon Musk’s xAI

Lossmaking start-up commits to spending close to $1.5tn as it gobbles up processing power