GPT-Transcribe

Voice & speech playground

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Transcribe a file or microphone recording with vocabulary and multilingual context. Inspect detected languages in the response.

Microphone access requires HTTPS or localhost and your permission. Audio is sent to the selected provider only when you submit a request or start a live session. Use headphones for live conversations.

Find models in Microsoft Foundry. Foundry speech API guide

Connection

Use an OpenAI endpoint or a Foundry resource with the selected speech deployment.

Endpoint

Model / deployment name

Authentication Mode

API Key

Advanced

Speech controls

Expected source languages (optional)

OpenAI documents code examples without a complete language list. Choose a suggestion, or select Custom to enter one or more comma-separated source-language codes. These hints guide recognition of the original speech. Automatic language detection sends no language hint.

Vocabulary hints (one per line)

Transcription context (optional)

These models do not expose speaker labels or word timestamps. Use MAI-Transcribe or Grok Speech to Text for those features.

Ready. Configure your connection to begin.

Audio input

Audio uploads are limited to 25 MB in this playground; microphone recordings stop at five minutes.

Provider usage is billable. No estimated price is assumed; returned usage is available in Payloads.

Transcripts and captured speech will appear here. Configure your endpoint, then record or start a live session.