GPT-4o mini TTS
OpenAIProprietaryNon-reasoningReleased Mar 20, 2025
Overall score
—
Not enough evidence to rank yet
Context window
2K
2,000 tokens
Price per 1M tokens
$0.60 in · $12.00 out
Source: BenchLM
Blended price
$3.45
3:1 input:output tokens
Output speed
—
Not measured yet
Benchmark results (0)
As reported in system cards, papers and public evaluations. Position compares this model with every other model reporting the same benchmark.
No benchmark results with redistributable sources yet.
Pricing by source
USD per 1M tokens.
| Source | Input | Output | Cached in |
|---|---|---|---|
| List price (BenchLM) | $0.60 | $12.00 | — |
OpenAI prices GPT-4o mini TTS at $0.60 per million text input tokens and $12.00 per million audio output tokens. The output rate is audio-token pricing, so it is not comparable to text-output model rates.
Speed
Measured by us through OpenRouter (median of trials).
Not available on OpenRouter, so we cannot measure it yet.