Senator Bernie Sanders and Rep. Alexandria Ocasio-Cortez introduced companion legislation to halt construction on new data centers until Congress passes comprehensive AI regulation.

Arinna builds solar cells specifically for spacecraft and has developed an ultrathin new material that it expects to be far more flexible and more efficient than current technology.

Sift is building the data infrastructure for advanced manufacturing.

The company said it would design models, hardware, and interfaces in tandem to deliver a "seamless end-to-end personal intelligence product."