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AI Prompt Compiler

A deterministic 8-stage compilation engine and multi-agent LangGraph pipeline that compiles ambiguous natural language intent into structured, production-grade prompts.

Architecture Demo · Internal PreviewBuild something similar
cognifysystems.in/work/prompt-compiler
AI Prompt Compiler home page — a loose YouTube request compiled into a structured prompt
Compiler stages
8
Compilation latency
< 4s
Orchestration
LangGraph

The problem

What needed solving.

The primary failure mode in modern generative AI applications is prompt ambiguity. When users provide vague, unstructured instructions ('write a YouTube video script on AI'), downstream LLMs produce bland, hallucinated, or unconstrained responses that require tedious manual iterations.

Existing prompt engineering tools rely on static string interpolation templates ('Act as an expert in [Topic]'). These static templates completely break down in real-world scenarios: they fail to enforce negative constraints, cannot adapt to target platform mechanics (such as X character limits vs. long-form YouTube narrative arcs), and cannot dynamically adjust reasoning depth according to domain complexity.

Enterprise-grade prompts require the architectural rigor of software compilation: formal input normalization, semantic parsing, strategy planning, archetype resolution, parallel multi-agent drafting, and final deterministic validation.

BeforeAmbiguous intentInconsistent prompts

What was engineered

A compiler for intent.

01

8-stage compilation engine

8-stage compilation pipeline: Intent Normalization → Content Gate → Semantic Analysis → Strategy → Archetype → Agent Graph → Synthesis

  • 8 stages
  • Deterministic
02

Multi-agent LangGraph pipeline

LangGraph state graph architecture: Parallel sub-agent execution with conditional branching and dynamic node dispatch

  • LangGraph
  • Multi-agent
03

Structured output

Pydantic schema validation: Deterministic normalization enforcing platform constraints and rejecting malformed inputs before LLM invocation

  • Structured prompts
04

Provider fallback

Ultra-fast LPU inference: Groq-hosted Llama 3.3 70B with automated fallback to 8B models for guaranteed uptime

  • Groq
  • 8B fallback

Architecture

How it fits together.

Simplified for this page. Highlighted parts carry the core logic.

Input01

Natural-language intent

loose request

Compile02

8-stage engine

deterministic

LangGraph agents

multi-agent orchestration

Output03

Structured prompt

production-grade

Tech stack

  • Next.js 16 (App Router) + TypeScript
  • FastAPI + Python
  • LangGraph + LangChain
  • Groq (Llama 3 70B)
  • Supabase (Auth + PostgreSQL + RLS)
  • Vercel + Render
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