$\tau$-Multilingual: Benchmarking Voice Agents Across Languages
English-only benchmarks expose only a narrow slice of voice-agent behavior. We introduce $\tau$-Multilingual, extending $\tau$-Voice to Spanish, Brazilian Portuguese, Hindi, Korean, and Mandarin with native-speaker review and evaluation of generated language and spoken output. Across 4,500 full-duplex calls and five vo...
Soham Ray, Edgard dos Santos Paiva, Rubén Valenzuela et al.
· 0 citations