GoogleElevenLabsAudio matchupSpeech output
Gemini 3.1 Flash TTSvs.Eleven v4 Turbo
Which model is better?
Eleven v4 Turbo does better in independent tests, while Gemini 3.1 Flash TTS is more popular.
Pick Gemini 3.1 Flash TTS for
Pick Eleven v4 Turbo for
Shared tests
Independent evaluators and leaderboards only, the newest shared snapshot per evaluator. With 95 % ranges a lead counts when they do not overlap; for hit rates, when it holds in a 95 % test. Without any uncertainty figure at most “slightly ahead”.
DesignArena
Gemini 3.1 Flash TTS slightly aheadGemini 3.1 Flash TTS is clearly ahead in 0 of 2 subtests and slightly in 1, Eleven v4 Turbo in none. 1 is level.
DesignArena TTS Arena Elo
as of October 28, 2026
DesignArena Audio Realism Elo
as of October 28, 2026
Source · latest October 28, 2026
Artificial Analysis
Eleven v4 Turbo aheadArtificial Analysis Provider Voice Arena preference
95 % ranges 1,202 to 1,224 and 1,315 to 1,347, as of November 3, 2026
Source · latest November 3, 2026
All data side by side
Prices are verbatim from the provider, because audio models bill per minute, character or token.
| Gemini 3.1 Flash TTS | Eleven v4 Turbo | |
|---|---|---|
| Task | Speech output | Speech output |
| Developer | ElevenLabs | |
| Status | Preview | Active |
| Released | n/a | September 28, 2026 |
| Weights | proprietary | n/a |
| Runs locally | no | no |
| Popularity (out of 100) | 44 | 0 |