Jina AI Serve

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.

Extract and convert data from any document (PDFs, images, Word, PPT, URLs) into multiple formats including Markdown, JSON, and CSV.

All-in-one AI framework for semantic search, LLM orchestration, and language model workflows with agent support, RAG, and vector database

In-depth tutorials on LLMs, RAGs and real-world AI agent applications. Rich notebook examples for learning AI engineering practices.