Free GitHub AI University: Build an AI Agent in 7 Weeks
A free GitHub AI university teaches you to build real AI systems step by step: Docker, pipelines, BM25, hybrid search, RAG, production, and LangGraph agents.
#information-retrieval×
Harness-1: A 20B Search Agent with Externalized Memory and State
Harness-1 is a 20B-parameter search agent that offloads search state to an external harness, enabling strong long-task performance and better transfer to new benchmarks.