Accent Bias Leaderboard
Compare how Automatic Speech Recognition (ASR) models perform across different UK accents to identify potential accent bias
Best Model
Lowest average WER across all accents
Wyser Global
by Wyser10% WER
Accent Bias Analysis
Compare model performance across different UK accents.
Lower is better.
Lower is better.
ASR Model Comparison
Detailed comparison of ASR models with Word Error Rate (WER) across different UK accents
Model | Developer | Overall WER | Birmingham England WER | Belfast Northern Ireland WER | South Wales WER | Central West Scotland WER |
|---|---|---|---|---|---|---|
Whisper Large v3 | OpenAI | 15.82% | 15.03% | 12.88% | 13.79% | 15.4% |
Gemini 1.5 Flash | 14.2% | 10.68% | 9.53% | 12.66% | 13.41% | |
Wyser Global | Wyser | 10% | 10.76% | 9.13% | 7.48% | 10.11% |