3 Commits

Author	SHA1	Message	Date
Fam Zheng	7939990181	patch: CN mirrors for pytorch-wheels and HF datasets ... - pyproject.toml + uv.lock: pytorch-cu128/cpu indexes → mirror.sjtu.edu.cn (aliyun lacks 2.9.1, sjtu has it) - nanochat/dataset.py: climbmix BASE_URL → hf-mirror.com For ailab (CN, RTX 5090) where direct pytorch.org and huggingface.co are unreachable. Override at uv-sync time with UV_DEFAULT_INDEX env.	2026-05-05 22:21:21 +01:00
Andrej Karpathy	324e69c45d	big, breaking change but large upside: swap previous FineWeb-EDU dataset to NVIDIA ClimbMix dataset. Requires people to download the data shards. The upside is that training GPT-2 capablity model now only takes ~2 hours, down from 2.76 hours, so this is a huge win data-wise	2026-03-04 19:47:12 +00:00
karpathy	3a5e0bc50b	initial commit	2025-10-13 06:49:24 -07:00