← Code-switching
#02 / 3

AssemblyAI

universal-3-5-pro

Measured 2026-07-31

Run universal-3-5-pro on Speko →

One API, every model on this board.

Pairs handled

4 / 4

EN ↔ ZH

9.8%

100% both-lang

EN ↔ ES

3.5%

100% both-lang

EN ↔ DE

3.7%

98% both-lang

EN ↔ FR

2.6%

93% both-lang

Share this result

Embed the live badge

Speko stt-codeswitch rank
Markdown
[![Speko stt-codeswitch rank](https://speko.ai/benchmarks/badge/stt-codeswitch/assemblyai-universal-3-5-pro.svg)](https://speko.ai/benchmarks/stt-codeswitch/assemblyai-universal-3-5-pro)
HTML
<a href="https://speko.ai/benchmarks/stt-codeswitch/assemblyai-universal-3-5-pro"><img src="https://speko.ai/benchmarks/badge/stt-codeswitch/assemblyai-universal-3-5-pro.svg" alt="Speko stt-codeswitch rank"></a>
URL
https://speko.ai/benchmarks/stt-codeswitch/assemblyai-universal-3-5-pro