Datasets:
| # Retired implementations | |
| The `jax/` directory preserves the former unverified model runner, its configuration, GPU check, and dependency inventory as historical source artifacts. The user retired JAX on 2026-10-24; its dedicated `.venv-jax` environment was removed. These archived files are not the active training pipeline. | |
| Current dataset utilities use `.venv-tokenizer` with NumPy/SentencePiece. `scripts/token_data.py` is the framework-independent loader. The replacement training design uses PyTorch, Hugging Face Transformers, and Accelerate. | |