---
language: [en]
tags: [arithmetic, pretraining, sub-10M, ArithMark]
---
# ArithMark 2.0 Pretraining Dataset
Generated for sub-10M LLMs targeting above-random-chance on ArithMark-2.0.
## Files
- `arithmark_raw.parquet` — raw order
- `arithmark_curriculum.parquet` — curriculum-ordered (use this for training)
Generated: 2026-06-30 13:19 UTC