Sonic 3.6 is Deepgram's text to speech model. A real-time TTS model from Cartesia offering low-latency, high-quality speech synthesis for streaming voice applications.
Specifications
Canonical IDdeepgram-sonic-3-6
TypeText to Speech
StatusActive
CreatorDeepgramDeepgram
Input ModalitiesText
Output ModalitiesAudio
Benchmarks
Elo Rating
#14

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
Sonic 3.6Current
Sonic 3Available
Sonic 3.5Available
Sonic EnglishAvailable

Model IDs

deepgram-sonic-3-6
sonic-3-6