Post-ASR Entity Correction on Earnings-21
13.51WER1-Best
Evaluation Results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| 1-BestLLM=GPT-4o, Correction Strategy=1-Best2026.03 | 13.51 | 15.9 | 33.2 | 84.54 | 88.74 | 80.71 | |
| LLM-SelectLLM=GPT-4o, Correction Strategy=LLM-Select2026.03 | 13.55 | 15.85 | 33.4 | 85.6 | 91.15 | 80.69 | |
| BaselineLLM=N/A, Correction Strategy=Baseline2026.03 | 13.59 | 23.81 | — | 80.02 | 93.25 | 70.07 | |
| ROVER EnsembleLLM=GPT-4o, Correction Strategy=ROVER Ensemble2026.03 | 13.88 | 15.9 | 33.2 | 83.89 | 87.57 | 80.5 | |
| LLM-SelectLLM=GPT-4o-mini, Correction Strategy=LLM-Select2026.03 | 14.07 | 20.93 | 12.1 | 82.19 | 91.9 | 74.33 | |
| Entity-Aware SelectLLM=GPT-4o, Correction Strategy=Entity-Aware Select2026.03 | 14.34 | 15.59 | 34.5 | 83.83 | 86.17 | 81.62 |