Tesla K80 GPU shown instead of Tesla T4

Bug report for Colab: http://colab.research.google.com/.

For questions about colab usage, please use stackoverflow.

• Describe the current behavior: I was training my YOLO based dataset using Google Colab for quite some days, it was working perfectly fine and using Tensor cores, making training. Earlier it was using Tesla T4 GPU, checked with !nvidia-smi
  but now I am only seeing Tesla K80 GPU on my Google account, Is there any limitations to GPU usage? Any way to get Tesla T4 back in my notebook?
• Describe the expected behavior: I expect to use Tesla T4 GPU instead of Tesla K80 but it’s not showing up now, want to use Tesla T4 again on my current Google account.
• The web browser you are using (Chrome, Firefox, Safari, etc.): Chrome
• Link to self-contained notebook that reproduces this issue: https://colab.research.google.com/github/shoji9x9/train-yolov3-on-google-colaboratory/blob/master/Training.ipynb

[qo4on]

upd: Now it shows Tesla P4 .

upd2: A few minutes later: Tesla P100.

A few hours later: Now T4 is available again.

[mengfu188]

/nvidia-tesla-t4-gpus-now-available