You're looking at a specific version of this model. Jump to the model overview.
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
|
Input text for dialogue generation. Use [S1], [S2] to indicate different speakers and (description) in parentheses for non-verbal cues e.g., (laughs), (whispers).
|
|
| audio_prompt |
string
|
Optional audio file (.wav/.mp3/.flac) for voice cloning. The model will attempt to mimic this voice style.
|
|
| max_new_tokens |
integer
|
3072
Min: 500 Max: 4096 |
Controls the length of generated audio. Higher values create longer audio. (86 tokens ≈ 1 second of audio).
|
| max_audio_prompt_seconds |
integer
|
10
Min: 1 Max: 120 |
Maximum duration in seconds for the input voice cloning audio prompt. Only used when an audio prompt is provided. Longer voice samples will be truncated to this length.
|
| cfg_scale |
number
|
3
Min: 1 Max: 5 |
Controls how closely the audio follows your text. Higher values (3-5) follow text more strictly; lower values may sound more natural but deviate more.
|
| temperature |
number
|
1.3
Max: 2 |
Controls randomness in generation. Higher values (1.3-2.0) increase variety; lower values make output more consistent. Set to 0 for deterministic (greedy) generation.
|
| top_p |
number
|
0.95
Min: 0.1 Max: 1 |
Controls diversity of word choice. Higher values include more unusual options. Most users shouldn't need to adjust this parameter.
|
| cfg_filter_top_k |
integer
|
35
Min: 10 Max: 100 |
Technical parameter for filtering audio generation tokens. Higher values allow more diverse sounds; lower values create more consistent audio.
|
| speed_factor |
number
|
0.94
Min: 0.5 Max: 1.5 |
Adjusts playback speed of the generated audio. Values below 1.0 slow down the audio; 1.0 is original speed.
|
| seed |
integer
|
Random seed for reproducible results. Use the same seed value to get the same output for identical inputs. Leave blank for random results each time.
|
Output schema
The shape of the response you’ll get when you run this model with an API.
{'format': 'uri', 'title': 'Output', 'type': 'string'}