Vectara's Custom Prompt Engine allows customers to create custom prompts that reference the most relevant text and metadata to solve GenAI headaches. This engine enables a wide range of applications such as RFI/RFP/questionnaire answering, drafting Jira tickets based on user feedback, and custom formatting of results. The engine uses Velocity Templates as a templating engine to loop through search results and include metadata before sending them to the generative LLM with an additional prompt. With this capability, Vectara becomes powerful when used in applications or integrations, such as answering questions directly from Google Sheets. The possibilities for using this are truly endless, and users can power completely custom workflows, integrations, and actions directly with a best-in-class retrieval system and custom prompt engine.