Non-Stanford (following along): Is the Qwen 2.5 Math 1.5B different to HF?

[jashvira]

Hi,

I’m following along with the course materials as a non-Stanford participant. I noticed that when I run the Qwen 2.5 Math 1.5B model locally via Hugging Face, I get slightly different greedy decoding outputs compared to the tests.
Could you confirm:

Are the model weights used in the course identical to the Hugging Face Qwen/Qwen2.5-Math-1.5B release?

Or is there a Stanford-hosted version / checkpoint with any fine-tuning or other changes?

Thanks in advance!