1
Role
Choose who it is
Campus guide
Subject tutor
Event host
2
Prompt
Say it in plain language
persona.txt
3
Tone
How it should speak
Warm
Friendly and welcoming
Brief
Two or three sentences
Bilingual
Cantonese and English
4
Persona
Set, in plain language
Role
Campus guide
Tone
Warm and brief
Voice
Cantonese + English
Persona set