A data engineer is reviewing the purpose of AI Observability's tracing feature within Snowflake Cortex. Which of the following statements accurately describe the benefits or functionality of tracing in this context?
Correct Answer: B,D
Tracing, as a feature of AI Observability, is designed to 'trace every step of application executions across input prompts, retrieved context, tool use, and LLM inference'. This detailed visibility is used to 'debug individual records and refine the app for accuracy, latency, and cost'. Option A is incorrect because tracing captures all steps, not just the final output. Option C describes 'Evaluations' and 'Comparison', which are separate features of AI Observability, though related to performance measurement. Option E is incorrect because the TruLens SDK is used for instrumentation to generate traces, and Cortex Analyst logs requests to an event table automatically.