Guides Hub

AI Workflow Planning Guides

Deep-dive technical guides for building, optimizing, and monitoring production-grade AI systems — from RAG pipelines to cost reduction strategies.

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Architecture

How to Build a RAG Pipeline

Step-by-step walkthrough of designing a production-ready Retrieval-Augmented Generation pipeline — from chunking strategies to vector store selection and query optimization.

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Comparison

LangChain vs LlamaIndex: Complete Comparison

Side-by-side breakdown of two dominant AI orchestration frameworks — covering abstractions, performance, community ecosystem, and which to choose for your use case.

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Workflow Design

Multi-Agent AI Workflow Guide

Learn how to design resilient multi-agent systems with clear task decomposition, inter-agent communication patterns, and failure handling for complex AI workloads.

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Observability

LLM Observability & Monitoring

A practical guide to instrumenting your LLM applications — tracing, logging, latency tracking, cost attribution, and setting up alerting for production AI systems.

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Comparison

Vector Database Comparison 2025

Comprehensive comparison of Pinecone, Weaviate, Qdrant, Chroma, and pgvector — covering performance benchmarks, pricing, filtering support, and hosted vs. self-hosted trade-offs.

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Cost Optimization

AI & LLM Cost Optimization Guide

Ten proven strategies to cut LLM API costs — from prompt compression and model right-sizing to semantic caching and gateway routing — with a real-world case study showing 85% savings.

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Tutorial

LangGraph Tutorial: Build Stateful AI Agents

Complete LangGraph tutorial covering StateGraph, conditional routing, human-in-the-loop, and persistence. Build production-ready stateful agents with Python code examples.

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Prompt Engineering

Prompt Engineering: Techniques That Actually Work

Practical techniques — chain-of-thought, few-shot, structured output, system prompts — with model-specific tips for Claude 4, GPT-4o, and Gemini 2.5.

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Agent Patterns

AI Agent Memory Patterns

The 4 memory types every production agent needs — in-context, external retrieval, episodic, and semantic — with implementation code for LangGraph, LlamaIndex, and Supabase pgvector.

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