Crawl4AI

Contextal is a context management and retrieval-enhancement tool for multi-turn agents, long conversations, and complex knowledge injection workflows.

A Python library by Google for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization, designed for data annotation and knowledge extraction workflows.

PromptTools provides open-source tools for prompt testing and experimentation, supporting multiple LLMs (OpenAI, LLaMA) and vector databases (Chroma, Weaviate, LanceDB) to help developers systematically evaluate and optimize RAG systems.

Jina AI Serve is a cloud-native framework for building multimodal AI applications, supporting RAG pipelines, agent systems, and multimodal search.