With cometLLM, effortlessly track and visualize your LLM prompts and chains. Identify effective strategies, troubleshoot efficiently, and ensure reproducible workflows. Streamline your processes and unleash the full potential of your Large Language Models today.

⚡️ Quickstart

Install comet_llm Python library with pip:

pip install comet_llm

If you don't have already, create your free Comet account and grab your API Key from the account settings page.

Now you are all set to log your first prompt and response:

import comet_llm

comet_llm.log_prompt(
    prompt="What is your name?",
    output=" My name is Alex.",
    api_key="<YOUR_COMET_API_KEY>",
)

🎯 Features

• Log your prompts and responses, including prompt template, variables, timestamps and duration and any metadata that you need.
• Visualize your prompts and responses in the UI.
• Log your chain execution down to the level of granularity that you need.
• Visualize your chain execution in the UI.
• Diff your prompts and chain execution in the UI.

👀 Examples

Log a full prompt and response

import comet_llm

comet_llm.log_prompt(
    prompt="Answer the question and if the question can't be answered, say \"I don't know\"\n\n---\n\nQuestion: What is your name?\nAnswer:",
    prompt_template="Answer the question and if the question can't be answered, say \"I don't know\"\n\n---\n\nQuestion: {{question}}?\nAnswer:",
    prompt_template_variables={"question": "What is your name?"},
    metadata= {
        "usage.prompt_tokens": 7,
        "usage.completion_tokens": 5,
        "usage.total_tokens": 12,
    },
    output=" My name is Alex.",
    duration=16.598,
)

⚙️ Configuration

You can configure your Comet credentials and where you are logging data to:

Name	Python parameter name	Environment variable name
Comet API KEY	api_key	COMET_API_KEY
Comet Workspace name	workspace	COMET_WORKSPACE
Comet Project name	project	COMET_PROJECT_NAME

📝 License

Copyright (c) Comet 2023-present. cometLLM is free and open-source software licensed under the MIT License.