AWS says Anthropic's Claude Opus 4 launched on its Trainium2 GPUs, and Project Rainier, AWS' supercomputer built for Anthropic, uses 500K+ Trainium2 chips (Kristina Partsinevelos/CNBC)

Kristina Partsinevelos / CNBC:
AWS says Anthropic's Claude Opus 4 launched on its Trainium2 GPUs, and Project Rainier, AWS' supercomputer built for Anthropic, uses 500K+ Trainium2 chips  —  Amazon Web Services is set to announce an update to its Graviton4 chip that includes 600 gigabits per second of network bandwidth …