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AssemblyAI models

3 models3 current
#12of 51Universal 3.5 Pro?Speech to text · AA Speech to Text
Jul 7, 2026Universal 3.5 Pronewest release
$0.003/ minUniversal, AssemblyAI?cheapest
1categories ranked?Speech to text

Current lineup?

Speech · Speech to text

AA Speech to text · Recorded audio word error rate · 51 ranked
Full ranking →
RankModelScore ↓Price
#12 of 51Universal 3.5 Pro3$0.004 / min#13 of 51Universal 3 Pro3.1$0.004 / min#22 of 51Universal, AssemblyAI3.8$0.003 / min

AssemblyAI API pricing?

3 models
ModelType ↑PriceReleasedStatus
Universal, AssemblyAI
Speech · Speech to text$0.003 / minOct 2024
Universal 3.5 Pro
Speech · Speech to text$0.004 / minJul 2026
Universal 3 Pro
Speech · Speech to text$0.004 / min—