LiveChatBench - ChrF++: leaderboard
Metric: ChrF++ (0-100; Korean-to-English translation of 1,000 live-stream chat messages against human references). Source: arxiv.org. Saturation forecast: Around December 2026. 9 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.1 | 45.26 |
| 2 | Gemma 3 1B (IT) | 17.56 |
| 3 | Qwen 3 0.6B | 8.65 |
| 4 | Gemma 3 270M (IT) | 5.39 |
Interactive version: theaggregate.ai/benchmark?slug=livechatbench-chrf-plus-plus · How It Works · Data refreshed daily, snapshot 2026-09-26.