Read: From using AI to building AI systems, a defining note on what I’m exploring.
CocoIndex

CocoIndex

A high-performance data processing and indexing framework for AI, supporting incremental processing and semantic indexing.

Wavefront

Wavefront

An open-source enterprise AI middleware for building production-ready agents, workflows, and RAG-enabled applications.

PowerMem

PowerMem

An intelligent memory infrastructure combining vector, full-text and graph retrieval for multi-agent scenarios.

PowerRAG

PowerRAG

An open-source platform based on RAGFlow that extends document processing, hybrid retrieval, and evaluation-feedback capabilities.

DocsGPT

DocsGPT

An open-source enterprise document agent platform combining RAG and multi-model support to provide citation-backed answers.

GraphSearch

GraphSearch

A graph-centric Retrieval-Augmented Generation workflow for deep searching over graph-structured data.

Khoj

Khoj

A self-hostable ‘second brain’ platform that turns web pages and documents into a searchable knowledge base and supports custom agents and automations.

Infinity

Infinity

An AI-native database that delivers hybrid search over dense vectors, sparse vectors, tensors, full-text and structured data.

BISHENG

BISHENG

An open-source LLM DevOps platform for enterprise scenarios, offering workflows, RAG, model management and observability.

Rhesis

Rhesis

An open-source testing platform and SDK for LLM and agentic applications that generates test scenarios and evaluates model outputs.