Langtrace provides deep observability for LLM applications by capturing detailed traces and performance metrics. It helps developers identify bottlenecks and optimize their models for better performance and user experience. With features such as integrations with OpenTelemetry and a flexible SDK, Langtrace enables seamless monitoring of AI systems. It is suitable for both small projects and large-scale applications, allowing for a comprehensive understanding of how LLMs operate in real-time. Whether for debugging or performance enhancement, Langtrace stands as a vital resource for developers working in AI.