How many tokens were trained for 7B model.

[mathfinder]

The paper and the readme both say that 2.5 T tokens were trained. However, the corresponding config says 2 T tokens. ReadMe: https://github.com/allenai/OLMo/blob/26392798cbc4d9ac3898bd2949e77042220bf3f8/README.md?plain=1#L49 Config:

https://github.com/allenai/OLMo/blob/26392798cbc4d9ac3898bd2949e77042220bf3f8/configs/official/OLMo-7B.yaml#L74C1-L74C13