OpenAI: GPT 4o Mini Transcribe
Transcriptionopenai/gpt-4o-mini-transcribeGPT-4o Mini Transcribe is OpenAI's smaller, cost-efficient speech-to-text model, built on GPT-4o Mini audio capabilities and released on 2025-12-15. It takes audio input and returns transcribed text, and is billed per token for both input and output rather than per minute, which makes it a fit for high-volume transcription workflows that want token-level billing transparency at a lower cost point. Accessible via the OpenAI-compatible protocol through Ofox.
Released
2025-12-15
Capabilities
Audio Input
Available Providers
Azure
Supported Protocols
openai
Providers
Azure
Input Tokens
$1.25/M
Output Tokens
$5/M
Audio Input
$3/M
Web Search
$0.035/R
Protocols
openai
/v1/audio/transcriptionsCode Examples
import requestswith open("speech.mp3", "rb") as audio:response = requests.post("https://api.ofox.io/v1/audio/transcriptions",headers={"Authorization": "Bearer YOUR_OFOX_API_KEY"},data={"model": "openai/gpt-4o-mini-transcribe", "language": "en", "provider_options": '{"elevenlabs":{"diarize":true,"tag_audio_events":true,"diarization_threshold":0.2}}'},files={"file": ("speech.mp3", audio, "audio/mpeg")},)response.raise_for_status()print(response.json())
Upload audio to transcribe it into text. Identify speakers, specify the number of speakers and label audio events.
Related Models
Frequently Asked Questions
Simply set your base URL to https://api.ofox.io/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.
OpenAI: GPT 4o Mini Transcribe supports the following capabilities: Audio Input. Access all features through the Ofox.ai unified API.