Fly.io now offers GPU instances for users to leverage powerful computing capabilities such as large language models, text transcription, and image generation. The available GPU cards include Ampere A100 (40GB), Ampere A100 (80GB), and Lovelace L40s (48GB). Users can easily deploy a GPU instance by changing the `vm.size` for their apps or processes to any of these GPU kinds. Fly.io is also working on adding lower-cost A10 GPUs in the coming weeks.