Greg Chase
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AI ObservabilityHow America First Credit Union Built a GenAI “Decision Explainer” — With Tracing That Scales
America First Credit Union is one of America’s largest independent credit unions, with 1.5 million members and more than $20 billion worth of deposits. As America First Credit… Greg Chase February 19, 2026 3 min read -
Agent EngineeringTracing and Evaluating LangGraph Agents
LangGraph is a powerful library designed for building stateful, multi-actor applications within large language models (LLMs). In this post, we’ll discuss how LangGraph’s traces can be ingested into… Greg Chase October 16, 2024 6 min read
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Arize gives AI teams observability and evals to understand and improve agent performance.