- What is the actual maximum size of prompts for Assistants (tokens/characters)? - Is it better to have smaller prompts tailored to each Assistant or section within the Workflow or to have one giant prompt and use Assistant only?

Hi A.G | Ant, For Vapi Assistants, the default maximum token size is typically around 250 tokens, but this can be increased up to 500–1000 tokens if your assistant is configured to use advanced models like GPT-4o for handling more complex prompts. It's advisable to test and adjust the

maxTokens

setting if you encounter issues with handling longer prompts. Regarding prompt structure, it's generally better to have smaller, well-organized prompts tailored to each Assistant or section within a Workflow. This allows for modular, manageable interactions and helps maintain context more effectively. Using sections like Identity, Style, Response Guidelines, and Task as outlined in the [Prompting Guide](https://docs.vapi.ai/prompting-guide) can enhance clarity and efficiency. Keep prompts concise and focused to improve the success rate and user experience.