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Test Yandex STT v3 Live

Upload your own audio file (not huge for now) and get an instant transcript from Yandex STT v3. No login required.

Try Yandex STT v3 on your audio

Drop a file below. We have pre-selected Yandex STT v3 for you.

Input Source

Click or drag audio file here

Supports MP3, M4A, WAV, OGG

Max file size: 100MB

Configuration

Active Providers

Yandex STT v3

Input Language

Processing Options

Normalize AudioAuto-convert to 16kHz WAV mono for best results

Advanced Options

Use Native Configuration Mode

Enables raw parameter access for Yandex STT v3. Disables universal options.

Speaker Diarization

Identifies different speakers in the audio and labels their speech.

Speaker Count HintNot supported by all selected

Min Speakers

Max Speakers

Provides a hint for the minimum and maximum number of expected speakers to improve diarization accuracy.

Custom VocabularyNot supported by all selected

Boosts the recognition probability of specific words or phrases, such as proper nouns or domain-specific terms. Provide one phrase per line.

Filter Profanity

Detects and masks profane words in the transcript.

Smart Formatting

Converts transcribed numbers, dates, and currency into a more readable format (e.g., "twenty dollars" becomes "$20").

Automatic Punctuation

Automatically inserts punctuation like periods, commas, and question marks into the transcript.

Note: Files and transcripts are not stored on our servers and are used only to complete your request. More features are coming.

Technical Specifications

Configurable Parameters

These universal options are mapped to provider-specific features.

languagestring

Language

Primary language of the audio

Capabilities

Diarization
Profanity_filter
Punctuation
Smart_formatting

Native Configuration

These are the provider's native API parameters — shown exactly as exposed by the vendor.

literature_textDefault: true

Enable literature text mode (cleaner output)

profanity_filterDefault: false

Filter profanity

modelDefault: general

Specific model to use (e.g. general, general:rc)

About Yandex STT v3

Yandex Speech-to-Text v3 with speaker diarization and streaming support

Pricing

A detailed pricing breakdown will be available here shortly. For now, please refer to the provider's official website.

View Yandex STT v3 official documentation