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openai / TTS

GPT-4o Mini TTS

openai/gpt-4o-mini-tts

OpenAI streaming TTS

Catalog status

Enabled

Research checked

2026-10-06

Benchmark results

No recorded results

Results are source-attributed, not TokenBazaar measurements. Different tests and thinking variants are not interchangeable.

Published benchmark coverage

Reviewed sources do not include results for this exact version. Provider specifications and API capabilities remain listed separately.

Model specifications

Input and output modalities

Provider-reported formats; API compatibility is detailed below.

Input

Text

Output

Audio
Exact model ID
openai/gpt-4o-mini-tts
Model type
TTS

Exact token limits are not published in the reviewed sources, so no estimated limits are shown.

Versions and thinking levels

One enabled version is currently listed for this model.

GPT-4o Mini TTSSelected₹0.72 per 1k chars

Features and tool support

TokenBazaar’s exposed interface, not every feature advertised by the provider. “Available” describes the implemented interface, not a successful test of every input or tool.

Input through TokenBazaar

Not verified

Consult the integration documentation; no additional input formats are claimed here.

Output through TokenBazaar

Not verified

Output compatibility has not been independently verified for this exact model.

Function-tool conversations

Not exposed

This is a dedicated media or utility endpoint, not a conversational function-tool interface.

Sources and verification

Provider specifications describe the upstream model, not a guarantee of every feature through TokenBazaar. Prices come from the enabled catalog; benchmark results belong to the exact tested model.