abidlabs/mnist-lr-1

MNIST CNN from scratch — SGD lr=1

Trained for 60s wall clock (batch 128, SGD momentum 0.9, seed 0), reaching step 500 with final train loss NaN (diverged) and test accuracy 0.0980.

Part of a 10-learning-rate sweep. Live curves: https://huggingface.co/spaces/abidlabs/mnist-lr-sweep-trackio