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Welcome to phospho!

phospho is a platform to analyse interactions between your LLM app and your users.

  • Catch issues before your users do
  • Measure business performance to improve your LLM app
  • Understand what users actually want to do
  • Discover which version of your product is the most successful

Phospho dashboard

How does it work?

Architecture diagram

  1. In your LLM app code, log interactions between the user and the app to phospho.
  2. Define events to detect in the user sessions.
  3. Understand how to improve the LLM app using the phospho dashboard.

Key features

  • Visualize analytics in a dashboard
  • Deep-dive in every interaction
  • Annotate successful interactions
  • Detect events automatically
  • (Coming soon) A/B testing and backtesting

Getting started

You can start logging to phospho in minutes.

import phospho

phospho.init()

# Example
input = "Hello! This is what the user asked to the system"
output = "This is the response showed to the user by the app."

# This is how you log an interactions to phospho
phospho.log(input=input, output=output)

No credit card required.

Go to Getting Started for the step by step instructions.

Using OpenAI ? Look at our examples of logging with OpenAI.

Get in touch

We are a team of AI builders enabling observability for LLM-apps at any scale.

Feel free to reach out to contact@phospho.app for technical questions, job opportunities, and any other inquiry.

We are also on Discord. Come and chat with the community!