Nodes/comfyui-arkennemasis/arkennemasis fal · ElevenLabs Text to Dialogue Eleven v3 · $0.10/1k chars
ComfyUI Node
arkennemasis fal · ElevenLabs Text to Dialogue Eleven v3 · $0.10/1k chars
Generate realistic audio dialogues using Eleven-v3 from ElevenLabs. Pricing (from fal, 2026-09-29): $0.1 per 1000 character (fal's billing unit). Model page: https://fal.ai/models/fal-ai/elevenlabs/text-to-dialogue/eleven-v3 Key: FAL_KEY in the .env next to run_nvidia_gpu.bat. Results are saved in output/fal/fal-ai_elevenlabs_text-to-dialogue_eleven-v3/.
arkennemasis fal · ElevenLabs Text to Dialogue Eleven v3 · $0.10/1k chars
- audio
- audio_path
- seed
- info
◄inputs[{"text": "[applause] Thank you all for coming tonight! Today we have a very special guest with us.", "voice": "Aria"}, {"text": "[gulps] ... [strong canadian accent] [excited] Hello everyone! Thank you all for having me tonight on this special day.", "voice": "Charlotte"}]►
◄stability-1.00►
◄use_speaker_boost(not set)►
◄pronunciation_dictionary_locators►
◄seed-1►
◄language_code►
◄max_cost_usd20.0►
◄reuse_identical_runtrue►
◄extra_json►
◄max_concurrent1►
Categoryarkennemasis/fal/Audio/ElevenLabs
Inputs (10)
| Name | Type | Default | Description |
|---|---|---|---|
| inputs | STRING | [{"text": "[applause] Thank you all for coming tonight! Today we have a very special guest with us.", "voice": "Aria"}, {"text": "[gulps] ... [strong canadian accent] [excited] Hello everyone! Thank you all for having me tonight on this special day.", "voice": "Charlotte"}] | A list of dialogue inputs, each containing text and a voice ID which will be converted into speech. JSON. Required. |
| stability | FLOAT | -1.00-1–1 | Determines how stable the voice is and the randomness between each generation. Lower values introduce broader emotional range for the voice. Higher values can result in a monotonous voice with limited emotion. Must be one of 0.0, 0.5, 1.0, else it will be rounded to the nearest value. -1 leaves it to the model. |
| use_speaker_boost | COMBO | (not set) | This setting boosts the similarity to the original speaker. Using this setting requires a slightly higher computational load, which in turn increases latency. |
| pronunciation_dictionary_locators | STRING | A list of pronunciation dictionary locators (id, version_id) to be applied to the text. They will be applied in order. You may have up to 3 locators per request JSON. Empty leaves it out. | |
| seed | INT | -1-1–2147483647 | Random seed for reproducibility. -1 leaves it to the model. |
| language_code | STRING | Language code (ISO 639-1) used to enforce a language for the model. An error will be returned if language code is not supported by the model. Empty leaves it out. | |
| max_cost_usdopt | FLOAT | 20.00–100000 | Safety cap. If the estimated cost of this run is above this many US dollars the node stops BEFORE sending anything to fal. 0 = no cap. |
| reuse_identical_runopt | BOOLEAN | true | If these exact inputs (the settings AND the same pictures/clips/audio) were already paid for and the files are still in output/fal, return them instead of paying again - also after a ComfyUI restart. Turn off for a fresh take with the same settings. |
| extra_jsonopt | STRING | Advanced: a JSON object merged into the request last, for any fal field this node has no box for. Example: {"seed": 7}. Leave empty normally. | |
| max_concurrentopt | INT | 11–32 | How many paid fal calls may run at the same time in one run, across every fal node. 1 (default) = one after another. This node starts its paid part only while fewer than this many fal calls are running. Once any fal node fails, the ones still waiting are not started, so nothing more is billed. |
Outputs (4)
| Name | Type | Description |
|---|---|---|
| audio | AUDIO | — |
| audio_path | STRING | — |
| seed | INT | — |
| info | STRING | JSON: request id, cost estimate, saved files and fal's full answer. |