GaelEval - Gaelic to English Translation (BLEU): leaderboard
Metric: BLEU-4 of Gaelic-to-English translation of An Litir Bheag transcripts against gold references; higher is better. Source: arxiv.org. Saturation forecast: Around May 2027. 19 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | DeepSeek R1 | 75.28 |
| 2 | Gemini 2.5 Flash | 74.36 |
| 3 | Llama 4 Maverick | 73.49 |
| 4 | Gemini 3 Pro (Preview) | 73.41 |
| 5 | Claude Haiku 4.5 | 72.32 |
| 6 | Gemini 3 Flash (Preview) | 71.75 |
| 7 | GPT-5.2 | 71.02 |
| 8 | Claude Opus 4.6 | 70.37 |
| 9 | GPT-5 | 70.27 |
| 10 | GPT-5 Mini | 69.58 |
| 11 | GPT-4.1 Mini | 69.09 |
| 12 | GPT-4o Mini | 69.01 |
| 13 | GPT-4o | 68.73 |
| 14 | GPT-4.1 | 66.6 |
| 15 | GPT-4.1 Nano | 63.31 |
Interactive version: theaggregate.ai/benchmark?slug=gaeleval-gaelic-to-english-translation-bleu · How It Works · Data refreshed daily, snapshot 2026-10-07.