langchain/chains/router/multi_prompt_prompt.py

"""Prompt for the router chain in the multi-prompt chain."""

MULTI_PROMPT_ROUTER_TEMPLATE = """\
Given a raw text input to a language model select the model prompt best suited for \
the input. You will be given the names of the available prompts and a description of \
what the prompt is best suited for. You may also revise the original input if you \
think that revising it will ultimately lead to a better response from the language \
model.

<< FORMATTING >>
Return a markdown code snippet with a JSON object formatted to look like:
```json
{{{{
    "destination": string \\ name of the prompt to use or "DEFAULT"
    "next_inputs": string \\ a potentially modified version of the original input
}}}}
```

REMEMBER: "destination" MUST be one of the candidate prompt names specified below OR \
it can be "DEFAULT" if the input is not well suited for any of the candidate prompts.
REMEMBER: "next_inputs" can just be the original input if you don't think any \
modifications are needed.

<< CANDIDATE PROMPTS >>
{destinations}

<< INPUT >>
{{input}}

<< OUTPUT (must include ```json at the start of the response) >>
<< OUTPUT (must end with ```) >>
"""