#4 for realistic voice · Drama 3 performs a script the way you direct it, reading plain-language stage directions in square brackets before each line, with sighs, pauses and whispered words placed exactly where you write them
S1
by Fish AudioReleased 29 July 2026
Fish Audio's multilingual voice model for applications that need a wide emotional range, where the speaking style is steered with short notes in parentheses inside the text rather than written instructions
What it costs
You pay for what each request uses. No subscription, no minimum.
One paragraph read aloud, the ordinary use
Every rate
| Meter | ↑ you send | ↓ comes back |
|---|---|---|
| UTF-8 bytes | 4 992,53 DA |
per 1M UTF-8 bytes
- When you pay
- After the answer, from your balance. Nothing is held.
- Why it varies
- The length, and the alphabet: Arabic text takes about two bytes a character.
- After each one
- The exact charge shows on the request.
Where your request runs
One company runs this model. OpenDunes sends every request to it. DA per 1M UTF-8 bytes: ↑ what you send.
You pay the price of the provider that served your request. Prices read 15:19 · speed over the last 30 minutes · uptime over 3 days.
Call it in code
Swap the base URL and the key. Your OpenAI code runs unchanged.
import os
from openai import OpenAI
client = OpenAI(
base_url="https://opendunes.com/v1",
api_key=os.environ["OPENDUNES_API_KEY"],
)
with client.audio.speech.with_streaming_response.create(
model="fish-audio/s1",
input="مرحبا بكم في متجرنا. التوصيل مجاني في وهران.",
voice="alloy",
) as resp:
resp.stream_to_file("speech.mp3")Runs this request once on your balance.
Questions about S1
How much does S1 cost in dinars?
About 3,00 DA per paragraph read aloud. ↑ 4 992,53 DA per 1M UTF-8 bytes. Arabic text takes about two bytes a character.
Is S1 free? Can I try it?
No. You pay per use from your balance, with no subscription. Try it in Chat at the same price.
What is S1 best for?
Fish Audio's multilingual voice model for applications that need a wide emotional range, where the speaking style is steered with short notes in parentheses inside the text rather than written instructions.
How do I pay for S1 without an international card?
Deposit dinars with your Edahabia or CIB card. Every model, S1 included, is paid from that balance. No foreign card, no conversion.
Does S1 work in Arabic, French or Darja?
Fish Audio names English, Chinese, Japanese, German, French, Spanish, Korean, Arabic, Russian, Dutch, Italian, Polish and Portuguese. Darja is not named.
How many voices, and can it clone mine?
Voices: not stated. Cloning from a sample: not stated.
Who makes S1, and when was it released?
Fish Audio. Released 29 July 2026.
Other Fish Audio models, priced in dinars
See all Fish Audio modelsTranscribes audio with automatic language detection and, when alignment details are asked for, timestamped word-level segments; the general Fish Audio transcription model, where Transcribe 1 Pro adds speaker labels
Transcribes interviews, meetings and podcasts, marking each speaker inline, keeping emotion and vocal cues such as laughter, detecting the language and returning timestamped words; the Pro tier of Transcribe 1
#5 for realistic voice · Fish Audio's production-grade successor to S2 Pro, for multilingual voice apps, narration and dialogue, taking open-ended direction on style and emotion in plain words and cloning a voice from a reference