How many GPU-hours did training require?

[unicat2]

Hi, may I ask how many GPU-hours were required to train OpenVision 3?
Thank you!

[Letian2003]

For OpenVision 3-Base, the epochs are 1000(Pre-train) + 200(Fine-tune), the time is ~38h on TPU v4-256.

For OpenVision 3-Large, the epochs are 2000(Pre-train) + 200(Fine-tune), the time is ~79h on TPU v4-256.