17th October 2024
Tool
OpenAI Audio
— Record audio through your microphone and send it to OpenAI's GPT-4o audio model along with a text prompt to receive AI-generated responses. The tool converts your recorded audio to WAV format, calculates token usage and associated costs for both text and audio inputs, and displays the API response in both formatted and raw JSON views. Your API key is securely stored locally in your browser, and you can download the recorded audio file for later use.
Recent articles
- GPT-5.4 mini and GPT-5.4 nano, which can describe 76,000 photos for $52 - 17th March 2026
- My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026
- Perhaps not Boring Technology after all - 9th March 2026