Speech Arena Elo 1,054 on Artificial Analysis, latency not measured; ranked 86th (tied) of 112 in the TTS for Voice Agents 2026 index.
Benchmark summary: 4/100, ranked 86th (tied) of 112 in the TTS for Voice Agents 2026 index (Listed). Strongest criterion: voice quality, 4 of 20 points.
Xiaomi MiMo-V2.5-TTS is a proprietary text-to-speech (TTS) API from Xiaomi, measured by one independent benchmark, Artificial Analysis.
Overall score
4 /100
Data checked on September 30, 2026
Updated after each benchmark capture
Every point comes from a public benchmark: sources · methodology
Xiaomi MiMo-V2.5-TTS ranks 86th of 112 in the 2026 text-to-speech (TTS) API benchmark, with a score of 4/100.
Neither Coval nor Speko measures Xiaomi MiMo-V2.5-TTS's latency, so it scores 0 of 60 on real-time speed and does not appear in the real-time ranking.
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.
In the Artificial Analysis Speech Arena (capture of October 1, 2026), Xiaomi MiMo-V2.5-TTS has an Elo of 1,054 (±13, 95% confidence) from 1,918 blind comparisons, 55th highest of the 92 models Artificial Analysis rates.
No price is published by Artificial Analysis or Speko for this model; price counts 0 of 5.
Artificial Analysis changed its Speech Arena Elo between the captures of September 30, 2026 and October 1, 2026 without a new measurement date (1,052, then 1,054): the score uses the average, 1,053. The value shown is the latest.
Google Gemini 2.5 Pro (Dec 2025) is a proprietary text-to-speech (TTS) API from Google, measured by one independent benchmark, Artificial Analysis.
ElevenLabs Turbo v2 is a text-to-speech (TTS) API from ElevenLabs, measured by one independent benchmark, Speko.
Alibaba Qwen3 TTS Flash Realtime is a proprietary text-to-speech (TTS) API from Alibaba (Qwen), measured by one independent benchmark, Coval.