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---
license: other
language:
- en
- zh
tags:
- long-context
- benchmark
- evaluation
- rag
pretty_name: LongBench Pro 128k+
---
# LongBench Pro 128k+
This dataset is a filtered subset of **LongBench Pro** (`caskcsg/LongBench-Pro`).
## What is included
Only examples whose `token_length` field is one of:
- `128k`
- `256k`
## Columns
This repo keeps only:
- `id`: example identifier (copied from source)
- `text`: the original `context` field (renamed from `context``text`)
All other fields from the source dataset are dropped.
## Intended use
Use this dataset when you want to benchmark long-context behavior specifically at **≥128k** length buckets, while keeping the input surface minimal (`id`, `text`).
## Provenance / attribution
Source dataset: `caskcsg/LongBench-Pro`.
This repo contains a derived subset. Please consult the source dataset card for:
- full task definitions
- original annotations/fields
- licensing/usage terms
## Reproducibility
The filtering logic and transformation used to build this dataset are contained in `create_dataset.py` in this repo.