---
license: apache-2.0
pretty_name: LoopBench Checkpoints and Evidence
tags:
  - transformers
  - length-generalization
  - looped-transformers
---

# LoopBench checkpoints and evidence

This repository contains the separately distributed artifacts for
[LoopBench](https://github.com/ukint-vs/loopbench) v0.1.0.

- `checkpoints/` — 125 selected PyTorch checkpoints.
- `runs/` — raw training JSON logs.
- `artifacts/` — derived CSV/JSON evidence, checkpoint SHA-256 hashes, and the
  summary figure.

The code, experiment contracts, results, and reproduction commands live in the
LoopBench GitHub repository. All 125 checkpoint hashes were verified against
`artifacts/stage1a_metrics.csv` before publication.

Licensed under Apache-2.0.