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Phoenix is an open-source AI observability platform designed for experimentation, evaluation, and troubleshooting. It provides:

Phoenix is vendor and language agnostic with out-of-the-box support for popular frameworks (🦙LlamaIndex, 🦜⛓LangChain, 🧩DSPy) and LLM providers (OpenAI, Bedrock, and more). For details on auto-instrumentation, check out the OpenInference project.

Phoenix runs practically anywhere, including your Jupyter notebook, local machine, containerized deployment, or in the cloud.

Installation

Install Phoenix via pip or conda along with extra dependencies for running evals:

pip install 'arize-phoenix[evals]'

Phoenix container images are available via Docker Hub and can be deployed using Docker or Kubernetes.

Community

Join our community to connect with thousands of AI builders.

Thanks

Breaking Changes

See the migration guide for a list of breaking changes.

Copyright, Patent, and License

Copyright 2023 Arize AI, Inc. All Rights Reserved.

Portions of this code are patent protected by one or more U.S. Patents. See IP_NOTICE.

This software is licensed under the terms of the Elastic License 2.0 (ELv2). See LICENSE.