Benchmark speech-to-speech models
Test and compare speech models on the same phone-call scenarios, including healthcare appointments and Medicare intake.

Compare speech-to-speech models on live phone calls
The overview

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Inside the toolkit
Test and compare speech models on the same phone-call scenarios, including healthcare appointments and Medicare intake.
The leaderboard reports repeat-run reliability, success rate, data accuracy, stalled calls, response time, and cost per minute.
Filter the leaderboard by suite or call type and open a model for its detailed results.
The site links test cases, agent definitions, benchmark code, recordings, and downloadable JSON data.
Where it fits
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