Amazon logo

Polly Generative


Polly Generative is Amazon logoAmazon's text to speech model. Amazon Polly's generative TTS engine producing highly natural, expressive speech using generative AI techniques.
Spec
Canonical IDamazon-polly-generative
TypeText to Speech
StatusActive
CreatorAmazonAmazon
Input ModalitiesText
Output ModalitiesAudio
Elo Rating
1055
#167

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·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Polly GenerativeCurrent
Polly Long-FormAvailable
Polly NeuralAvailable
Polly StandardAvailable

Model IDs