LangChain - LangSmith ObservabilityYou want to compare latency between two different LLMs in LangChain. How can you do this using trace details?ARun each chain with LangChainTracer enabled and compare the latency values in their tracesBRun both chains without tracer and compare their output textsCUse print statements inside the LLM code to measure timeDMeasure latency by counting the number of tokens generatedCheck Answer
Step-by-Step SolutionSolution:Step 1: Enable tracing on both chainsAssign LangChainTracer to each chain to collect latency data.Step 2: Compare latency values from trace detailsTrace details provide accurate latency per chain for comparison.Final Answer:Run each chain with LangChainTracer enabled and compare the latency values in their traces -> Option AQuick Check:Compare latency by enabling tracer on both chains [OK]Quick Trick: Enable tracer on both chains to compare latency easily [OK]Common Mistakes:MISTAKESComparing outputs instead of latencyUsing print instead of tracerCounting tokens as latency
Master "LangSmith Observability" in LangChain9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallPerf
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