Speech Arena Elo 1,100 on Artificial Analysis, latency not measured; ranked 64th of 112 in the TTS for Voice Agents 2026 index.
Benchmark summary: 6.3/100, ranked 64th of 112 in the TTS for Voice Agents 2026 index (Listed). Strongest criterion: voice quality, 6.3 of 20 points.
Hithink Speech 2.6 is a proprietary text-to-speech (TTS) API from Hithink, measured by one independent benchmark, Artificial Analysis.
Overall score
6.3 /100
Data checked on September 30, 2026
Updated after each benchmark capture
Every point comes from a public benchmark: sources · methodology
Hithink Speech 2.6 ranks 64th of 112 in the 2026 text-to-speech (TTS) API benchmark, with a score of 6.3/100.
Neither Coval nor Speko measures Hithink Speech 2.6'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), Hithink Speech 2.6 has an Elo of 1,100 (±13, 95% confidence) from 2,057 blind comparisons, 35th 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 (1,099, then 1,100): the score uses the average, 1,099.5. The value shown is the latest.
MiniMax Speech-02-HD is a proprietary text-to-speech (TTS) API from MiniMax, measured by one independent benchmark, Artificial Analysis.
Google Gemini 2.5 Flash TTS (Dec 2025) is a proprietary text-to-speech (TTS) API from Google, measured by one independent benchmark, Artificial Analysis.
MiniMax Speech-02-Turbo is a proprietary text-to-speech (TTS) API from MiniMax, measured by one independent benchmark, Artificial Analysis.