With custom chips and billions in investment, this high-stakes infrastructure battle could shape the future of AI.

These are the brains of Amazon’s most advanced chip yet: the Trainium 2, announced in December. For years, artificial intelligence firms have been dependent on one company, Nvidia, to design the ...

Learn More Amazon is best known as an e-commerce giant ... In noisy, multi-speaker environments (measured using the AMI benchmark), Nova Sonic showed a 46.7% improvement in WER over GPT-4o Transcribe.

Amazon started the Alexa Fund in 2015 to back early-stage voice startups. With the advent of large language models and Amazon launching Gen AI-powered Alexa+, along with a family of multimodal AI ...