OpenSimplex noise generation function for 2D, 3D, and 4D gradient noise without patent issues or directional artifacts.

Python client for OpenSearch with comprehensive query DSL, document management, and cluster operations support

Reference OpenQASM AST in Python - contains the reference abstract syntax tree (AST) for representing OpenQASM 3 programs, tools to parse text into this AST, and tools to manipulate the AST

OpenInference instrumentation utilities for tracking application metadata such as sessions, users, and custom metadata using Python context managers

A comprehensive observability framework providing distributed tracing, metrics collection, and statistics gathering capabilities for Python applications.

OpenCensus Azure Monitor Exporter for telemetry data (logs, metrics, and traces) to Azure Monitor.

Investment research for everyone, anywhere.

Generate modern Python clients from OpenAPI 3.0 and 3.1 documents

Query, inspect and visualize ontologies encoded via RDF and OWL.

OpenAPI v3 parser that transforms specification documents into structured Python objects for programmatic access and manipulation

The official Python library for the openai API

Open Neural Network Exchange for AI model interoperability and machine learning frameworks

End-to-end Optical Music Recognition (OMR) system for transcribing musical notation from images into structured MusicXML format.

A flexible YAML-based hierarchical configuration system with support for merging configurations from multiple sources

The official Python client library for Ollama, providing both synchronous and asynchronous interfaces for text generation, chat, embeddings, and model management.

AsyncIO MongoDB Object Document Mapper for Python using type hints

A Python SDK for OBS Studio WebSocket v5.0

ObsPy is a Python toolbox for seismology providing parsers for seismological data formats, clients for data centers, and signal processing routines for seismological time series analysis.

Parse OBO formatted ontologies into NetworkX MultiDiGraph data structures

Draws Python object reference graphs with graphviz