ElevenLabs · Proprietary · Read 2026-10-27
ElevenLabs Eleven v3: latency, voice quality, price and languages
- Rank
- not ranked
- Speed tier
- n/a
- P95
- n/a
- Price / 1M chars
- $100
ElevenLabs Eleven v3 is a proprietary text-to-speech model from ElevenLabs. Coval does not measure its latency, so it has no speed tier and no rank. Artificial Analysis or Speko tested it in 10 languages.
This summary is generated from the measures below; it is not a vendor description. Measures a source does not hold are shown as n/a and are never estimated.
Speed (Coval, 30 days, US East, English)
| Speed tier | n/a |
| Median time to first audio | n/a |
| P90 | n/a |
| P95 | n/a |
| Mean | n/a |
| Standard deviation | n/a |
| Calls in the window | n/a |
| Cekura median, streamed text | n/a |
| Cekura median, full text | 320 ms |
Voice quality (never added together)
| Listener Elo (Artificial Analysis) | 1,184 ±10 |
| Customer-service Elo (Artificial Analysis) | 1,219 ±23 |
| Naturalness (Speko) | n/a |
| Naturalness estimate (Cekura, 1 to 5) | n/a |
Accuracy
| Reading accuracy (Cekura) | n/a |
| Numbers (Cekura) | 81% |
| Codes (Cekura) | 89% |
| Context (Cekura) | 94% |
| Medical terms (Cekura) | 100% |
| Hard passages judged correct (Artificial Analysis) | 85.6% |
| Numbers and dates (Speko score) | n/a |
| Word error rate (Coval) | n/a |
Price per 1 million characters
| Range across sources | $100 |
| Artificial Analysis | $100 |
| Speko | n/a |
| Coval | n/a |
| Cekura | n/a |
Coverage
| Access | Proprietary |
| Streaming | Measured |
| Coval tags | n/a |
| Rated for | Knowledge sharing, Assistants, Entertainment, Customer service |
| Languages tested | Arabic, Chinese, French, German, Hindi, Japanese, Portuguese, Spanish, Thai, Vietnamese |
Not collected
- Speed (Coval median time to first audio): not measured by Coval (reading of 2026-10-27, 30-day window)
- Speed (Coval P95 time to first audio): not measured by Coval (reading of 2026-10-27, 30-day window)
- Naturalness (Speko naturalness): not measured by Speko (reading of 2026-10-27)
- Numbers and dates (Speko pronunciation score): not measured by Speko (reading of 2026-10-27)
Sources
- https://artificialanalysis.ai/text-to-speech (read 2026-10-27)
- https://artificialanalysis.ai/text-to-speech/leaderboard/provider-voice (read 2026-10-27)
- https://benchmarks.cekura.ai/text-to-speech (read 2026-10-27)
- Vendor site: https://elevenlabs.io/
Keep exploring
Frequently asked questions
- How fast is ElevenLabs Eleven v3?
- Coval does not measure ElevenLabs Eleven v3, so no latency is published here.
- How much does ElevenLabs Eleven v3 cost?
- The benchmarks print a list price of $100 per million characters for ElevenLabs Eleven v3.
- Which languages was ElevenLabs Eleven v3 tested in?
- Artificial Analysis or Speko tested ElevenLabs Eleven v3 in Arabic, Chinese, French, German, Hindi, Japanese, Portuguese, Spanish, Thai, Vietnamese.