nanochat
A compact training harness spanning the model-development lifecycle.
Karpathy's nanochat connects tokenization, pretraining, fine-tuning, evaluation and inference in one repository. It is intended for studying and modifying a real training stack, not merely trying a chat interface.
- Level
- Expert
- Models
- any
- Category
- Model Training
- Tags
- Source date
- date not stated
- Added
- 2026-10-18
- Last verified
- 2026-10-18
- Status
- ok
- Prerequisites
- Acts on model-training, infrastructure or research tooling; requires training-stack expertise.
- Subcategory
- pretraining
- Region
- West
- Original language
- en
- Access
- free
- Resource reuse
- open: Source states MIT. Applies to the linked resource, not every referenced model or dataset. Facet definitions
Summary in our own words. Rights remain with the original creator. Credit and correction policy.