TTS Arena ELO: Artificial Analysis TTS Arena ELO
About
ELO quality rating from the Artificial Analysis Speech Arena, determined by blind human preference votes. Listeners compare pairs of speech clips generated from identical prompts without knowing the provider. Uses the same ELO system as chess ratings and LMSYS Chatbot Arena. Higher is better.Compare model scores alongside pricing, API availability, and release date — high benchmark score alone doesn't make a model the right pick.
How to read this benchmark
This benchmark uses a scoring system where higher is better. Scores are useful for directional filtering and model shortlisting, not for universal quality ranking.
Interpretation checklist: prefer benchmarks that are closest to your workload style, then validate against the linked model pages for pricing, context window, and provider availability.
Trust when:
- There is a fresh timestamped snapshot (or multiple snapshots) for this benchmark.
- Model list covers the same version family you can actually deploy today.
- Top candidates overlap with your required routing and feature requirements.
Don't trust when:
- There is only one benchmark snapshot or the dataset appears stale.
- Benchmark metric direction is opposite of your decision objective.
- The score difference between options is narrow and likely within implementation variance.
Current modeled score band for tracked entries is roughly 1229.0 – 1056.0.
Window
May 24 to Jun 7
last 3 snapshots
Mean delta
-37.33
score points
Coverage
3
models in latest snapshot
Leaderboard preview (top 5)
- 1. Gemini 3.1 Flash TTS Preview1229.0
- 2. StepAudio 2.5 TTS1187.0
- 3. MiniMax Speech 2.81164.0
- 4. Voxtral TTS1056.0