language benchmark
Open-rewrite
OpenRewriteEval is a benchmark for evaluating open-ended rewriting of long-form texts, covering a wide variety of rewriting types expressed through natural language instructions including formality, expansion, conciseness, paraphrasing, and tone and style transfer.
Updated Aug 11, 2026
Models1
Model coverage1
MetricScore
EvidenceB
Open-rewrite Ranking
Higher score ranks better on this benchmark.
| 01 | ME | 40.1% | 100.0% | 1 | C |
Open-rewrite Highlights
The leading models and scores on this benchmark.
What is Open-rewrite?
What Open-rewrite measures and how its scores work.
OpenRewriteEval is a benchmark for evaluating open-ended rewriting of long-form texts, covering a wide variety of rewriting types expressed through natural language instructions including formality, expansion, conciseness, paraphrasing, and tone and style transfer.
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of B.
- Family
- Open-rewrite
- Modality
- text
- Primary category
- language
- Score direction
- higher
- LLMBoard eligible
- No
- Evaluation key
- open-rewrite|llm-stats-current
Benchmark scores retain their original unit. Overall score eligibility is shown separately.
FAQ
Common questions about Open-rewrite.
Which model scores highest on Open-rewrite?
Llama 3.2 3B Instruct is currently ranked first with 40.1%.
What does Open-rewrite measure?
OpenRewriteEval is a benchmark for evaluating open-ended rewriting of long-form texts, covering a wide variety of rewriting types expressed through natural language instructions including formality, expansion, conciseness, paraphrasing, and tone and style transfer.
Is a higher score better?
Yes. Higher values rank better for this benchmark.
How many models are compared?
1 model results are currently shown.
Does this benchmark affect the overall score?
No. This benchmark is shown for reference but does not contribute to the overall score.