“Project Rainier is now in use, featuring one of the world’s largest AI compute clusters with nearly half a million Trainium2 chips. AWS deployed this massive AI infrastructure project less than one year after it was first announced, with partner Anthropic already running workloads. Anthropic is actively using Project Rainier to build and deploy its industry-leading AI model, Claude, which AWS expects to be on more than 1 million Trainium2 chips by the end of 2025.”
Source : AWS’s Project Rainier: the world’s most powerful computer for training AI






