AI Pipeline: Preventing Drift in Production Systems
Blog post from LaunchDarkly
Retrieval-augmented generation (RAG) systems can experience performance degradation due to uncoordinated changes and a lack of explicit versioning and ownership, which complicates tracing regressions. To mitigate this, production AI pipelines should control changes explicitly, treating retrieval, prompting, evaluation, and model selection as configurable elements. This approach enables engineers, product teams, and operations to iterate safely by using versioned configurations, automated rollback, and monitoring signals. AgentControl configs support this by externalizing parameters like retrieval depth and model selection, allowing adjustments without redeployment. This configuration-driven method ensures stability and adaptability by using metrics to guide experimentation and feature rollouts, thereby minimizing risk and enabling continuous evolution. Through dynamic optimization, cost and latency can be effectively managed by routing queries based on complexity and other attributes. Continuous monitoring of key metrics allows for proactive adjustments, maintaining production reliability. Feedback loops using structured user input facilitate ongoing improvements, ensuring that changes are data-driven and low-risk. By externalizing and controlling change, RAG systems can evolve safely and intentionally in production environments.