Why we chose this prompt: One sentence that switches from English to Spanish mid-way. Bilingual text is common in real use, and models often carry the first language's accent or phonetics into the second half.
The café closes at nine, pero el último tren sale a las once y cincuenta y seis.
provider default
george
george
george
george
george
george
provider default
provider default
provider default
Zephyr
en-US-Harper:MAI-Voice-2
cs-CZ-Grant:MAI-Voice-2.1
cs-CZ-Grant:MAI-Voice-2.1-Flash

en_paul_sad
eve
aura-2-thalia-en
flux-alexis-en
george
george

af_alloy
en-US-Harper:MAI-Voice-2
English_expressive_narrator
george

loongjohn

longanlingxin
English_expressive_narrator
tara
conversational_a
Zephyr