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Instead of asking you to tune a generic model yourself, Curve Labs works with you to create a persona for your product. During onboarding, the team helps define the personality, audience fit, and boundaries.

Personality traits

  • Extraversion vs. introversion: energetic and outgoing vs. thoughtful and reserved
  • Emotional tone: warm, professional, playful, or another use-case-specific tone
  • Confidence level: bold and assertive vs. humble
  • Humor style: dry wit, playful banter, or no humor

Communication style

  • Formality: casual slang vs. professional language
  • Verbosity: concise replies vs. detailed explanations
  • Emotional expression: expressive vs. reserved
  • Question frequency: inquisitive vs. statement-focused

Behavioral guidelines

  • Role definition: friend, therapist, coach, assistant, or another clear role
  • Boundaries: topics to avoid or handle sensitively
  • Engagement style: proactive vs. reactive
  • Cultural context: regional slang and cultural references

Match personas to use cases

  • Customer support: patient and solution-focused
  • Mental wellness: non-judgmental and validating
  • Entertainment: engaging, playful, and creative
  • Education: encouraging and adaptive
During onboarding, you receive a unique personaId in UUID format. Use that ID in all API requests. It is tied to your custom persona configuration and can be refined over time based on feedback and usage.