Voice of India - Hindi: leaderboard
Metric: Orthographically informed word error rate (OIWER, %; can exceed 100) on the Hindi unscripted telephone-conversation utterances of the closed Voice of India benchmark, transcripts with lattices of permissible spelling variants; systems run at default inference settings and only where they support the language; lower is better. Source: arxiv.org. Saturation forecast: Around March 2028. 14 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 3 Pro | 6 |
| 2 | Gemini 3 Flash | 8.3 |
Interactive version: theaggregate.ai/benchmark?slug=voice-of-india-hindi · How It Works · Data refreshed daily, snapshot 2026-10-07.