GPT-4o Audio by OpenAI
Real-time speech-to-speech model powering conversational voice assistants.
Speech & Audio Usefulness score 64.4 October 2026 edition
Why GPT-4o Audio ranks #62
GPT-4o Audio sits at #62 in the October 2026 Top 100 AI Models ranking, placing it among the speech & audio we consider most useful to practitioners this month. Our editors weigh real-world capability, reliability across repeated tasks, cost and latency efficiency, how easy the model is to access, and the strength of its tooling ecosystem.
Best suited for
Teams evaluating speech & audio should shortlist GPT-4o Audio when they need real-time speech-to-speech model powering conversational voice assistants. As always, run your own evaluation on your data before committing.
How to move up
Rank changes come from measurable improvements — new releases, better documentation, broader availability, or stronger independent benchmark results. Vendors can submit updates through our How to Rank page. Sponsorship cannot move a model's position.
More in Speech & Audio
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- #60 ElevenLabs — ElevenLabs
- #61 Fish Speech — Fish Audio
- #63 Moshi — Kyutai
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