Open Japanese LLM - ALT J TO E Bleu EN: leaderboard

The "ALT J TO E Bleu EN" subtask of Open Japanese LLM. A task from the Open Japanese LLM Leaderboard, evaluating models on Japanese-language knowledge, reasoning and understanding.

Metric: Score (%). Source: huggingface.co. Saturation forecast: Estimated already saturated. 418 models tracked.

Top models

#ModelScoreOverall rank
1aya-expanse-32B19.43#692
2Llama-3.1-Tulu-3-70B19.16#482
3Llama 3 70B18.99#631
4Llama-3.3-Swallow-70B-Instruct-v0.418.86#529
5Llama 3.1 70B18.7#592
6Gemma 2 27B (IT)18.52#645
7Llama 3.1 70B Instruct18.47#561
8llm-jp-3.1-13B-instruct418.45#835
9Llama 3.1 Nemotron 70B Instruct18.31#554
10Llama 3.3 70B Instruct18.13#534
11Llama 2 70B Base18.02#1025
12Qwen 2.5 32B17.98#546
13aya-23-35B17.94#883
14oxyge1-33B17.79#690
15Qwen 2.5 32B Instruct17.77#498

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=open-japanese-llm-alt-j-to-e-bleu-en · How It Works · Data refreshed daily, snapshot 2026-10-20.