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TTS


TTS is Microsoft logoMicrosoft's text to speech model, starting at $N/A / 1M input and $N/A / 1M output. Microsoft Azure's text-to-speech service providing neural voice synthesis across a wide range of languages and voice styles.
Spec
Canonical IDmicrosoft-tts
TypeText to Speech
StatusActive
CreatorMicrosoftMicrosoft
Providers
Input ModalitiesText
Output ModalitiesAudio

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Audio In
$ / 1M
Azure AI Foundry logo
Azure AI Foundry
azure/speech/azure-tts
$0.015

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Step TTS 2Available
StyleTTS 2Available
TTS HD 2.5Available
Inworld TTS 1 MaxAvailable
Inworld TTS 1.5 MaxAvailable
Inworld TTS 1.5 MiniAvailable
TTS 1$0.000$0.000Available
TTS 1 HD$0.000$0.000Available
TTS$0.000$0.000Current
Azure NeuralAvailable
Inworld TTS 1Available

Model IDs