Maya 2 Global
Listed Proprietary · Maya Research
3.5
/100
Maya 2 Global is a proprietary text-to-speech (TTS) API from Maya Research, measured by one independent benchmark, Artificial Analysis.
Artificial Analysis
OpenVoice v2 OpenVoice · text-to-speech (TTS) API
ListedSpeech Arena Elo 952 on Artificial Analysis, latency not measured; ranked 88th of 112 in the TTS for Voice Agents 2026 index.
Benchmark summary: 3.8/100, ranked 88th of 112 in the TTS for Voice Agents 2026 index (Listed). Strongest criterion: price, 2.3 of 5 points.
OpenVoice v2 is an open-weights text-to-speech (TTS) API from OpenVoice, measured by one independent benchmark, Artificial Analysis.
Overall score
3.8 /100
Score breakdown
- Real-time speed 0 /60
- Voice quality 1.5 /20
- Accuracy 0 /15
- Price 2.3 /5
Data checked on September 30, 2026
Updated after each benchmark capture
Every point comes from a public benchmark: sources · methodology
OpenVoice v2 ranks 88th of 112 in the 2026 text-to-speech (TTS) API benchmark, with a score of 3.8/100.
Real-time latency
Neither Coval nor Speko measures OpenVoice v2's latency, so it scores 0 of 60 on real-time speed and does not appear in the real-time ranking.
Accuracy (word error rate)
No accuracy measurement: Coval does not measure its word error rate and Speko does not rate its pronunciation robustness, so accuracy counts 0 of 15.
Voice quality
In the Artificial Analysis Speech Arena (capture of October 1, 2026), OpenVoice v2 has an Elo of 952 (±13, 95% confidence) from 2,970 blind comparisons, 78th highest of the 92 models Artificial Analysis rates.
Price
Artificial Analysis lists OpenVoice v2 at $8.3 per 1M characters (8th lowest of the 78 models Artificial Analysis lists a price for).
Languages tested
Tested in Spanish, French, Japanese and Chinese by Artificial Analysis or Speko. A language missing here was not tested, which does not mean it is unsupported.
Benchmark measurements
Artificial Analysis Speech Arena
- Speech Arena Elo (blind listener preference)
- 952
- Elo 95% interval (±)
- 13
- Arena rank
- 78
- Arena rank range
- 77-79
- Arena appearances
- 2,970
- Voices tested
- 1
- Price per 1M characters
- 8.3 USD
- Released
- Apr 2024
- Artificial Analysis model
- OpenVoice v2
- Artificial Analysis leaderboard
- artificialanalysis.ai
Not collected
- Speed (Coval time to first audio) — not measured by Coval (capture of 2026-10-01, 30-day window); counts 0
- Speed (Speko time to first audio) — not measured by Speko (capture of 2026-10-01); counts 0
- Quality (Speko naturalness) — not measured by Speko (capture of 2026-10-01); counts 0
- Accuracy (Coval word error rate) — not measured by Coval (capture of 2026-10-01, 30-day window); counts 0
- Accuracy (Speko robustness) — not measured by Speko (capture of 2026-10-01); counts 0
- Price (Speko cost per 1M characters) — not measured by Speko (capture of 2026-10-01); counts 0
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