Swallow - Pre-trained Japanese - XL-Sum: leaderboard

Metric: ROUGE-2 (%). Source: swallow-llm.github.io. 50 models tracked.

Top models

#ModelScore
1Qwen 2.5 72B27.9
2Qwen3-14B-Base26.1
3Llama 3.1 70B22.8
4Qwen 2.5 32B22.8
5Qwen 2.5 14B22.5
6Qwen3-30B-A3B-Base22.3
7Qwen 2.5 7B21.6
8gemma-3-27B-pt21
9Qwen3-8B-Base20.7
10gemma-3-12B-pt19.4
11Gemma 2 27B19.4
12sarashina2-70B19
13Falcon3-10B-Base18.7
14Llama 3.1 8B17.9
15Llama 4 Scout Base17.8

Interactive version: theaggregate.ai/benchmark?slug=swallow-pre-trained-japanese-xl-sum · How It Works · Data refreshed daily, snapshot 2026-09-19.