Fluxions · read on October 27, 2026
Fluxions vui
Fluxions vui is a TTS (text-to-speech) model from Fluxions. Coval measures its P95 time to first audio at 75 ms, which puts it in the Headroom speed tier. It ranks 1 of 86 in the full ranking.
- Speed tier
- Headroom
- P95 / median
- 75 ms / 39.7 ms
- Listener Elo
- Not rated
- Price per 1M chars
- $9
Where it ranks
Full ranking: 1 of 86. Use case ranks, by speed:
The tier and the ranks are computed by this site from the benchmarks' figures, not declared by Fluxions.
Measurements and sources
Coval
| Median time to first audio (P50) | 39.7 ms |
| Time to first audio, P95 | 75 ms |
| Time to first audio, mean | 43.3 ms |
| Time to first audio, P90 | 64.4 ms |
| Timed requests | 2,494 |
Details
| Provider | Fluxions |
| Access | Proprietary |
| Streaming | A benchmark measures its time to first audio |
| Features listed by Coval | emotion-control, voice-cloning |
| Languages tested | Not collected: no benchmark here lists languages for this model |
| Measured by | Coval |
| Official site | fluxions.ai |
Not collected
Nothing below is estimated. Each line says which measure is missing and why.
- Naturalness (Speko naturalness): not measured by Speko (reading of 2026-10-27)
- Listener rating (Artificial Analysis Speech Arena Elo): not measured by Artificial Analysis (reading of 2026-10-27)
- Numbers and dates (Speko pronunciation score): not measured by Speko (reading of 2026-10-27)
- Price (Artificial Analysis price per 1M characters): not measured by Artificial Analysis (reading of 2026-10-27)
Sources
- https://benchmarks-api-6wxgp27p2a-ue.a.run.app/v1/results/aggregates?benchmark=TTS&window=30d&include_series=false (read on October 27, 2026)
Values are copied from these pages on the date shown. Vendor and model name agree in every source that lists it.
Compare it with the reference model: Gradium TTS vs Fluxions vui.