A new open-source framework called **CocoIndex** is targeting one of the more persistent operational problems in production AI systems: keeping indexed data current. Published on GitHub by cocoindex-io, the project positions itself as a data framework built specifically for AI applications, with real-time data freshness as a core design constraint rather than an afterthought. The framework is aimed at RAG pipelines and similar AI data infrastructure where stale indexes degrade retrieval quality over time. The project surfaced on Hacker News, drawing community attention from developers working on AI data pipelines. Data staleness in RAG systems typically emerges when source documents change faster than re-indexing jobs run — a gap that often goes undetected until retrieval quality degrades in production. CocoIndex appears to address this at the framework level, though specific mechanisms for achieving real-time freshness are not detailed in the available signal. Operators running document-heavy RAG deployments should evaluate whether CocoIndex's indexing model fits their update frequency requirements before committing to integration.