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bzikst /higgs-audio-v3-tts-4b:1cb41234

Playground API

Input schema

The fields you can use to run this model with an API. If you don’t give a value for a field its default value will be used.

Field Type Default value Description
text
string
Hello, this is Higgs Audio v3 TTS.
Text to synthesize. Supports inline Higgs control tokens.
sentence_pause_mode
None
off
Automatically insert Higgs pause tokens after sentence endings.
reference_audio
string
Optional reference audio for zero-shot voice cloning (WAV/MP3).
reference_text
string
Transcript of the reference audio; materially improves cloning quality.
voice_id
string
Private embedded voice id. Leave empty unless you have a valid id.
response_format
None
opus
Output audio format.
temperature
number
0.8

Max: 2

Sampling temperature.
top_p
number

Max: 1

Top-p (nucleus) sampling. Unset = server default.
top_k
integer
50
Top-k sampling. Higgs examples use 50.
max_new_tokens
integer
2048

Min: 1

Max: 8192

None
seed
integer
63359
Random seed for reproducibility. Unset = random.
debug_codec_tail
boolean
False
Log the final generated codec rows without modifying audio.
debug_reference_payload
boolean
False
None
language_code
None
None
input_chunks
array
None

Output schema

The shape of the response you’ll get when you run this model with an API.

Schema 
{'properties': {'audio': {'format': 'uri', 'title': 'Audio', 'type': 'string'},
                'turn_ends_ms': {'items': {'type': 'integer'},
                                 'nullable': True,
                                 'title': 'Turn Ends Ms',
                                 'type': 'array'},
                'turn_starts_ms': {'items': {'type': 'integer'},
                                   'nullable': True,
                                   'title': 'Turn Starts Ms',
                                   'type': 'array'}},
 'required': ['audio'],
 'title': 'Output',
 'type': 'object'}