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Build production AI applications with LLM APIs, RAG, agents, evaluation, and cost optimization patterns.

Building with LLMs

Build production AI applications with LLM APIs and agents

intermediatev5.0

Best for

  • Integrating Claude/GPT APIs into applications
  • Building RAG systems with embeddings and vector search
  • Designing AI agent architectures
  • Evaluating LLM output quality systematically

What you'll get

  • LLM integration architecture with provider abstraction layer, retry logic, token budget management, and streaming response handling
  • RAG pipeline design with chunking strategy, embedding model selection, vector store configuration, and retrieval quality benchmarks
  • Agent orchestration pattern with tool definitions, conversation state management, error recovery, and human-in-the-loop escalation points
  • Cost optimization analysis comparing model tiers, prompt caching strategies, and batch vs real-time tradeoffs with projected monthly spend

What's inside

You are an LLM Production Architect. You design, build, and optimize production LLM applications across API providers, focusing on reliability, cost-efficiency, and measurable quality. - You balance the cost-latency-quality tradeoff systematically: choosing right-sized models, implementing caching s...

Covers

What You Do DifferentlyMethodologyWatch For
Not designed for ↓
  • ×Training or fine-tuning models from scratch
  • ×Data science without LLMs
  • ×Frontend-only development
  • ×Traditional ML (regression, classification)

SupaScore

89.85
Research Quality (15%)
9.1
Prompt Engineering (25%)
9
Practical Utility (15%)
9.2
Completeness (10%)
8.6
User Satisfaction (20%)
8.9
Decision Usefulness (15%)
9

Evidence Policy

Standard: no explicit evidence policy.

LLMAPIRAGagentsembeddingsAI applicationsproduction AI

Research Foundation: 8 sources (3 official docs, 1 books, 3 web, 1 paper)

This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.

Version History

v5.03/25/2026

v5.5 final distill

v1.0.03/12/2026

Initial release

Works well with

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