what is the eval acc? and how long it takes?

[lonelydancer]

I get 0.72 acc at checkpoint ckpt_004900.pt, it take me 4 days.

[NTT123]

This looks about right, though I've never trained the model for that long. In my case, training for around 500 steps usually reaches an eval accuracy of about 60%.

[fan365]

I trained it for 12 days on one 4090-gpu server, take about 12000 steps, but the mean reward reach 0.7 at 2000 step, then it stop increase