OpenAI Speech Popular

Whisper-1

OpenAI's transcription model supporting multiple languages and audio formats

STT Mode

38+ Languages

MP3, MP4, MPEG Formats

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Model ID whisper-1 /v1/audio/transcriptions

Our pricing –20% vs official

Audio transcription per minute

$0.010

Pay-as-you-go · No minimums · Cancel anytime

OpenAI-compatible ( api.belugapi.com/v1)

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No credit card required to test

Capabilities

What Whisper-1
can do for you.

Native API parity with the official provider — every feature surfaced one-to-one.

OpenAI-compatible

Same SDKs, same payload, same response shape

Global edge

Routed through the lowest-latency path

Enterprise grade

SOC 2-aligned, no training on your data

Integration

2-line migration.
Zero friction.

BelugAPI is 100 % compatible with the OpenAI SDK. Point base_url to our endpoint and you're done — no refactoring, no learning curve.

Same request & response schema

Python · Node.js · REST · Go · Ruby

Synchronous & async invocation modes

Automatic failover & load balancing

Python

from openai import OpenAI

client = OpenAI(
  api_key=bel-your-key,
  base_url=https://api.belugapi.com/v1
)

audio = open(audio.mp3, rb)
tx = client.audio.transcriptions.create(
  model=whisper-1,
  file=audio
)
print(tx.text)

Node.js

import OpenAI from openai;
import fs from node:fs;

const client = new OpenAI({
  apiKey:  bel-your-key,
  baseURL: https://api.belugapi.com/v1,
});

const tx = await client.audio.transcriptions.create({
  model: whisper-1,
  file:  fs.createReadStream(audio.mp3),
});
console.log(tx.text);

cURL

curl https://api.belugapi.com/v1/v1/audio/transcriptions \
  -H Authorization: Bearer bel-your-key \
  -F file=@audio.mp3 \
  -F model=whisper-1

Highlights

Built for production.

Transcription

Translation

Multi-language

Timestamp

Word-level

Complete guide

Everything about
Whisper-1.

Specifications, pricing, capabilities, and integration tips — kept up to date with every OpenAI release.

By OpenAI 2 min read Updated May 2026

OpenAI's robust speech recognition system supporting 99 languages, transcription, translation, and timestamp generation.

Overview

Whisper-1 is a cutting-edge ai speech-to-text developed by OpenAI, designed to push the boundaries of artificial intelligence-powered content generation.

This model excels in 99 languages, transcription, translation, making it a top choice for professionals seeking high-quality, scalable AI solutions. Whether you're building production applications, researching new AI capabilities, or creating stunning visual content, Whisper-1 delivers industry-leading performance and reliability.

Key Specifications

Specification	Details
Model Name	Whisper-1
Provider	OpenAI
Category	AI Speech-to-Text
Model Type	Speech To Text

Pricing

Input: $0.006/min

Key Features & Capabilities

99 Languages: Advanced capability for professional-grade output.
Transcription: Advanced capability for professional-grade output.
Translation: Advanced capability for professional-grade output.
Timestamps: Advanced capability for professional-grade output.
Word Level Timestamps: Advanced capability for professional-grade output.

Use Cases & Applications

Audio transcription services
Meeting and interview transcription
Subtitle generation
Voice command systems

Frequently asked questions

What is Whisper-1 best used for?

Whisper-1 excels at 99 languages, transcription, translation, making it ideal for professional and enterprise applications.

Who developed Whisper-1?

Whisper-1 was developed by OpenAI, a leading AI research and development company.

How do I integrate Whisper-1 into my application?

You can integrate Whisper-1 via its official API endpoint using standard HTTP requests with your API key. SDKs are available for Python, JavaScript, and other languages.

What is the pricing model for Whisper-1?

Pricing is based on input. Check the pricing section above for detailed rates.

Ready to ship? Start using Whisper-1 in under 30 seconds.

Get free API key