AssemblyAI's Universal 3.6 Pro speech model is live on Vapi
Vapi has made AssemblyAI's Universal 3.6 Pro model available on its platform, introducing mid-sentence code-switching across 14 languages and reduced transcription errors for voice agents.
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View all AI newsAssemblyAI says Universal 3.6 Pro Realtime is live
AssemblyAI says streaming speech model Universal 3.6 Pro Realtime is now available and led two independent streaming benchmarks, including the lowest word error rate on covaldev’s live leaderboard for real voice-agent audio.
AssemblyAI Universal 3.5 Pro shows 1.93% word error rate in a 15-model test
Tarush Agarwal reported a speech-to-text benchmark of 15 models on the same audio and pipeline. On 1,000 read-aloud clips from Pipecat FLEURS, AssemblyAI Universal 3.5 Pro had a 1.93% word error rate and a 489 ms median time to first text, both the best results in that test.