Benchmark & Optimize LLM App Performance is a hands-on journey from “it works” to “it flies.” You’ll start by treating speed and cost as product features-defining a baseline with the right metrics (p50/p95 latency, tokens/sec, throughput, determinism, cost per task) and building a lightweight benchmarking harness you can rerun on every change. Next, you’ll learn to hunt bottlenecks across the stack-network, model, prompt, and post-processing-using practical patterns that cut tokens without cutting quality, plus caching strategies for embeddings, RAG, and tool calls. Then you’ll run A/B/C experiments to compare models and prompts on the same dataset, interpret results with simple stats, and choose a winner confidently. Finally, you’ll harden for production with concurrency limits, queues, timeouts, fallbacks, and a 30-day optimization playbook. Expect reusable templates, clear checklists, and realistic demos designed for busy developers and product builders who want measurable gains-not hype.

Benchmark & Optimize LLM App Performance

Benchmark & Optimize LLM App Performance
This course is part of Build Next-Gen LLM Apps with LangChain & LangGraph Specialization


Instructors: Starweaver
Access provided by Sandoz
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
4 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Optimize LLM behavior using structured prompting and self-checks to reduce variance and errors.
Design scalable middleware to manage API requests, retries, caching, and token budgets for performance targets.
Build user-centered interfaces that collect feedback and improve LLM accuracy and user trust.
Skills you'll gain
Tools you'll learn
Details to know

Shareable certificate
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Assessments
1 assignment
Taught in English
Recently updated!
December 2025
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This course is part of the Build Next-Gen LLM Apps with LangChain & LangGraph Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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