Rolex Comments - Langfuse

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LLangfuse

•Created by Rolex on 9/2/2024 in #self-host-discussion

Langfuse organization/project API

Hey @Clemo Looks like v2.78.0 has this feature. I will try it out. Thanks You guys are super fast.🫡

3 replies

LLangfuse

•Created by Rolex on 6/17/2024 in #get-support

Hey

In langchain the text prompt should be

You are an expert in generating JSON for the given input

Example: 
user: `I have 2 employees named Marc and Max who are the founders of Langfuse`
assistant: {{"company": "Langfuse", "founders": ["Marc", "Max"]}}

user: {userInput}

You are an expert in generating JSON for the given input

Example: 
user: `I have 2 employees named Marc and Max who are the founders of Langfuse`
assistant: {{"company": "Langfuse", "founders": ["Marc", "Max"]}}

user: {userInput}

Where a double mustache is used as escaping character

5 replies

LLangfuse

•Created by Rolex on 6/17/2024 in #get-support

Hey

Yeah, the issue was when the prompt contained JSON. ex prompt in langfuse:

You are an expert in generating JSON for the given input

Example: 
user: `I have 2 employees named Marc and Max who are the founders of Langfuse`
assistant: {"company": "Langfuse", "founders": ["Marc", "Max"]}

user: {{userInput}}

You are an expert in generating JSON for the given input

Example: 
user: `I have 2 employees named Marc and Max who are the founders of Langfuse`
assistant: {"company": "Langfuse", "founders": ["Marc", "Max"]}

user: {{userInput}}

When I use .get_langchain_prompt() the variable is converted to langchain format. i,e {userInput} but the JSON remains as is. So the langchain considers "company" as a variable too. This is only when we use the new feature .get_langchain_prompt(). we can use old way, template format jinja2

5 replies