AfriScience-MT (Zero-Shot) - Yoruba to English: leaderboard

Metric: SSA-COMET (0-100; sentence-level yor->eng on the test split; zero-shot). Source: arxiv.org. Saturation forecast: Around June 2027. 15 models tracked.

Top models

#ModelScore
1GPT-5.466.2
2Gemini 3.1 Flash Lite57.9
3GPT-4o57.8
4Gemini 1.5 Flash54.8
5Tiny Aya Global41.6
6Llama 3.1 8B Instruct40.6
7Gemma 2 9B (IT)39.9

Interactive version: theaggregate.ai/benchmark?slug=afriscience-mt-zero-shot-yoruba-to-english · How It Works · Data refreshed daily, snapshot 2026-09-26.