New OpenAI audio models for developers: gpt-4o powered speech-to-text (more accurate than Whisper) and steerable text-to-speech. Build voice agents, transcriptions, and more.
Voice is the future, and OpenAI's new audio models are accelerating that shift! They've just launched three new models in their API:
🎤 gpt-4o-transcribe & gpt-4o-mini-transcribe (STT): Beating Whisper on accuracy, even in noisy environments. Great for call centers, meeting transcription, and more.
🗣️ gpt-4o-mini-tts (TTS): This is the game-changer. Steerable voice output – you control the style and tone! Think truly personalized voice agents.
🛠️ Easy Integration: Works with the OpenAI API and Agents SDK, supporting both speech-to-speech and chained development.
Experience the steerable TTS for yourself: OpenAI.fm
About OpenAI GPT-4o Audio Models on Product Hunt
“Build Powerful Voice Agents”
OpenAI GPT-4o Audio Models launched on Product Hunt on March 21st, 2025 and earned 394 upvotes and 18 comments, earning #3 Product of the Day. New OpenAI audio models for developers: gpt-4o powered speech-to-text (more accurate than Whisper) and steerable text-to-speech. Build voice agents, transcriptions, and more.
On the analytics side, OpenAI GPT-4o Audio Models competes within Artificial Intelligence, Audio and Development — topics that collectively have 474k followers on Product Hunt. The dashboard above tracks how OpenAI GPT-4o Audio Models performed against the three products that launched closest to it on the same day.
Who hunted OpenAI GPT-4o Audio Models?
OpenAI GPT-4o Audio Models was hunted by Zac Zuo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Reviews
OpenAI GPT-4o Audio Models has received 463 reviews on Product Hunt with an average rating of 5.00/5. Read all reviews on Product Hunt.
For a complete overview of OpenAI GPT-4o Audio Models including community comment highlights and product details, visit the product overview.
Zac Zuo
Hi everyone!
Voice is the future, and OpenAI's new audio models are accelerating that shift! They've just launched three new models in their API:
🎤 gpt-4o-transcribe & gpt-4o-mini-transcribe (STT): Beating Whisper on accuracy, even in noisy environments. Great for call centers, meeting transcription, and more.
🗣️ gpt-4o-mini-tts (TTS): This is the game-changer. Steerable voice output – you control the style and tone! Think truly personalized voice agents.
🛠️ Easy Integration: Works with the OpenAI API and Agents SDK, supporting both speech-to-speech and chained development.
Experience the steerable TTS for yourself: OpenAI.fm