Metadata-Version: 2.4
Name: mlflow-tracing
Version: 3.1.0
Summary: MLflow Tracing SDK is an open-source, lightweight Python package that only includes the minimum set of dependencies and functionality to instrument your code/models/agents with MLflow Tracing.
Maintainer-email: Databricks <mlflow-oss-maintainers@googlegroups.com>
Project-URL: homepage, https://mlflow.org
Project-URL: issues, https://github.com/mlflow/mlflow/issues
Project-URL: documentation, https://mlflow.org/docs/latest/index.html
Project-URL: repository, https://github.com/mlflow/mlflow
Keywords: mlflow,ai,databricks,observability,monitoring
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: End Users/Desktop
Classifier: Intended Audience :: Science/Research
Classifier: Intended Audience :: Information Technology
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3.9
Requires-Python: >=3.9
Description-Content-Type: text/markdown
Requires-Dist: cachetools<7,>=5.0.0
Requires-Dist: databricks-sdk<1,>=0.20.0
Requires-Dist: opentelemetry-api<3,>=1.9.0
Requires-Dist: opentelemetry-sdk<3,>=1.9.0
Requires-Dist: packaging<26
Requires-Dist: protobuf<7,>=3.12.0
Requires-Dist: pydantic<3,>=1.10.8

# MLflow Tracing: An Open-Source SDK for Observability and Monitoring GenAI Applications🔍

[![Latest Docs](https://img.shields.io/badge/docs-latest-success.svg?style=for-the-badge)](https://mlflow.org/docs/latest/index.html)
[![Apache 2 License](https://img.shields.io/badge/license-Apache%202-brightgreen.svg?style=for-the-badge&logo=apache)](https://github.com/mlflow/mlflow/blob/master/LICENSE.txt)
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[![Twitter](https://img.shields.io/twitter/follow/MLflow?style=for-the-badge&labelColor=00ACEE&logo=twitter&logoColor=white)](https://twitter.com/MLflow)

MLflow Tracing (`mlflow-tracing`) is an open-source, lightweight Python package that only includes the minimum set of dependencies and functionality
to instrument your code/models/agents with [MLflow Tracing Feature](https://mlflow.org/docs/latest/tracing). It is designed to be a perfect fit for production environments where you want:

- **⚡️ Faster Deployment**: The package size and dependencies are significantly smaller than the full MLflow package, allowing for faster deployment times in dynamic environments such as Docker containers, serverless functions, and cloud-based applications.
- **🔧 Simplified Dependency Management**: A smaller set of dependencies means less work keeping up with dependency updates, security patches, and breaking changes from upstream libraries.
- **📦 Portability**: With the less number of dependencies, MLflow Tracing can be easily deployed across different environments and platforms, without worrying about compatibility issues.
- **🔒 Fewer Security Risks**: Each dependency potentially introduces security vulnerabilities. By reducing the number of dependencies, MLflow Tracing minimizes the attack surface and reduces the risk of security breaches.

## ✨ Features

- [Automatic Tracing](https://mlflow.org/docs/latest/tracing/integrations/) for AI libraries (OpenAI, LangChain, DSPy, Anthropic, etc...). Follow the link for the full list of supported libraries.
- [Manual instrumentation APIs](https://mlflow.org/docs/latest/tracing/api/manual-instrumentation) such as `@trace` decorator.
- [Production Monitoring](https://mlflow.org/docs/latest/tracing/production)
- Other tracing APIs such as `mlflow.set_trace_tag`, `mlflow.search_traces`, etc.

## 🌐 Choose Backend

The MLflow Trace package is designed to work with a remote hosted MLflow server as a backend. This allows you to log your traces to a central location, making it easier to manage and analyze your traces. There are several different options for hosting your MLflow server, including:

- [Databricks](https://docs.databricks.com/machine-learning/mlflow/managed-mlflow.html) - Databricks offers a FREE, fully managed MLflow server as a part of their platform. This is the easiest way to get started with MLflow tracing, without having to set up any infrastructure.
- [Amazon SageMaker](https://aws.amazon.com/sagemaker-ai/experiments/) - MLflow on Amazon SageMaker is a fully managed service offered as part of the SageMaker platform by AWS, including tracing and other MLflow features such as model registry.
- [Nebius](https://nebius.com/) - Nebius, a cutting-edge cloud platform for GenAI explorers, offers a fully managed MLflow server.
- [Self-hosting](https://mlflow.org/docs/latest/tracking/#tracking_setup) - MLflow is a fully open-source project, allowing you to self-host your own MLflow server and keep your data private. This is a great option if you want to have full control over your data and infrastructure.

## 🚀 Getting Started

### Installation

To install the MLflow Python package, run the following command:

```bash
pip install mlflow-tracing
```

To install from the source code, run the following command:

```bash
pip install git+https://github.com/mlflow/mlflow.git#subdirectory=packages/tracing
```

> **NOTE:** It is **not** recommended to co-install this package with the full MLflow package together, as it may cause version mismatches issues.

### Connect to the MLflow Server

To connect to your MLflow server to log your traces, set the `MLFLOW_TRACKING_URI` environment variable or use the `mlflow.set_tracking_uri` function:

```python
import mlflow

mlflow.set_tracking_uri("databricks")
# Specify the experiment to log the traces to
mlflow.set_experiment("/Path/To/Experiment")
```

### Start Logging Traces

```python
import openai

client = openai.OpenAI(api_key="<your-api-key>")

# Enable auto-tracing for OpenAI
mlflow.openai.autolog()

# Call the OpenAI API as usual
response = client.chat.completions.create(
    model="gpt-4.1-mini",
    messages=[{"role": "user", "content": "Hello, how are you?"}],
)
```

## 📘 Documentation

Official documentation for MLflow Tracing can be found at [here](https://mlflow.org/docs/latest/tracing).

## 🛑 Features _Not_ Included

The following MLflow features are not included in this package.

- MLflow tracking server and UI.
- MLflow's other tracking capabilities such as Runs, Model Registry, Projects, etc.
- Evaluate models/agents and log evaluation results.

To leverage the full feature set of MLflow, install the full package by running `pip install mlflow`.
