Anthropic to use SpaceX’s Colossus 1 supercomputer for inference

Anthropic PBC today announced that it will use SpaceX Corp.’s Colossus 1 supercomputer to power its Claude chatbot. The system was originally built in 2024 by xAI Holdings Corp., an artificial intelligence venture that Elon Musk launched the year prior. SpaceX obtained Colossus 1 when it acquired xAI earlier this year.