ElevenLabs Flash v2.5vsGPT Audio
ElevenLabs Flash v2.5 is the newer model, released after GPT Audio.
| Spec | ElevenLabs Flash v2.5 | GPT Audio |
|---|---|---|
| Input price | — | $2.5/M tokens |
| Output price | — | $10/M tokens |
| Context window | — | 128K tokens |
| Released | Jun 2025 | Jun 2025 |
Our Verdict
GPT Audio
ElevenLabs Flash v2.5Runner-up
Not enough votes to call it. On the specs, GPT Audio has the edge: bigger model tier, bigger context window, major provider backing.
GPT Audio takes Text To Speech.
Too close to call
API pricing
Cost per 1M tokens
ElevenLabs Flash v2.5
Input
—
Output
—
GPT Audio
Input
$2.50
Output
$10.00
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