eb3bf824a3* prompts * data-components * embedding-models * helpers * vector-stores * models * vectara-rag * io * cleanup-prompts * hub-prompt * escape-chars
2 KiB
2 KiB
| title | sidebar_position | slug |
|---|---|---|
| Prompts | 2 | /components-prompts |
Prompts
A prompt serves as the input to a language model, comprising multiple components that can be parameterized using prompt templates.
Prompt templates provide a systematic approach for generating prompts, allowing for reproducible customization through defined input variables.
Parameters
Inputs
| Name | Display Name | Info |
|---|---|---|
| template | Template | Create a prompt template with dynamic variables. |
Outputs
| Name | Display Name | Info |
|---|---|---|
| prompt | Prompt Message | The built prompt message returned by the build_prompt method. |
Langchain Hub Prompt Template
This component fetches prompts from the Langchain Hub.
When a prompt is loaded, the component generates input fields for custom variables. For example, the default prompt "efriis/my-first-prompt" generates fields for profession and question.
Parameters
Inputs
| Name | Display Name | Info |
|---|---|---|
| langchain_api_key | Your LangChain API Key | The LangChain API Key to use. |
| langchain_hub_prompt | LangChain Hub Prompt | The LangChain Hub prompt to use. |
Outputs
| Name | Display Name | Info |
|---|---|---|
| prompt | Build Prompt | The built prompt message returned by the build_prompt method. |