Swallow - Pre-trained Japanese - WMT20 En-Ja: leaderboard
Metric: BLEU. Source: swallow-llm.github.io. 50 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | sarashina2-70B | 31.3 |
| 2 | gemma-3-27B-pt | 30.1 |
| 3 | Llama 4 Scout Base | 30 |
| 4 | Gemma 2 27B | 29.5 |
| 5 | gemma-3-12B-pt | 28.8 |
| 6 | Llama 3.1 70B | 28.7 |
| 7 | Qwen 2.5 72B | 28.7 |
| 8 | sarashina2-13B | 28.4 |
| 9 | plamo-2-8B | 28 |
| 10 | llm-jp-3-13B | 27.3 |
| 11 | sarashina2.2-3B | 27.3 |
| 12 | sarashina2-7B | 27.3 |
| 13 | Qwen 2.5 32B | 27.1 |
| 14 | Gemma 2 9B | 26.9 |
| 15 | Qwen 2.5 14B | 26 |
Interactive version: theaggregate.ai/benchmark?slug=swallow-pre-trained-japanese-wmt20-en-ja · How It Works · Data refreshed daily, snapshot 2026-09-19.