LLM Application Architecture Builder
Drag-and-drop architectural canvas: assemble Frontend, Prompt Firewalls, Semantic Caches, RAG, Vector DBs, Agents, and Observability.
Architecture Breakdown: Semantic Search & Context Augmentation
Standard ChatGPT takes an exam from memory. If it forgets a fact, it guesses (called hallucinating). RAG turns it into an open-book exam: it looks up your exact PDF or handbook first, then answers truthfully.
You can't fit a 500-page book into one question. RAG chops the book into bite-sized paragraphs (chunks) and uses semantic search to find the top 2 or 3 paragraphs that match what you asked.
Click "What is the home internet stipend?" below. Watch the system search through the employee handbook, pull out Chunk #1 ($80/mo), and synthesize the grounded answer!
"Company Remote Work & Expense Policy 2026: Employees are eligible for a monthly home internet stipend of $80. Hardware e"
"net stipend of $80. Hardware equipment (laptops, monitors) are refreshed every 3 years. Travel expenses for team on-site"
"avel expenses for team on-sites require prior VP approval 14 days in advance. Meals during business travel are reimburse"
"business travel are reimbursed up to a maximum per diem of $75 per day. Health insurance coverage takes effect on the f"
"coverage takes effect on the first calendar day of the month following the hire date."
3. Augmented Prompt & Grounded Answer
Quick Reference & Instructions
Simple steps, pro tips, and execution details
Provide Inputs
Type, paste, or select your values in the form fields below.
Instant Live Analysis
Calculations and formatting happen automatically with zero delay as you type.
Copy or Use Output
Copy results or apply the clean output directly to your projects.
How It Works
Generates interactive system diagrams with dataflow animations, cost breakdowns, and production architecture recommendations.
Frequently Asked Questions
Common questions about calculations, assumptions, and edge cases.
Yes, LLM Application Architecture Builder is 100% free with unlimited calculations and zero paywalls or subscriptions.
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