# SYS 103: Hanzo AI Systems Engineering Foundation (HCAISE) — Hanzo University

> The definitive engineering standard for production AI. Master the 4-surface parity, finite-state Kai decision loops, hybrid retrieval, and strict integer micro-USD budget governance. Earn your HCAISE credential with 25% compute credit rebate and isolated gVisor sandboxes.

[Models](https://hanzo.ai/models)/SYS 103: Hanzo AI Systems Engineering Foundation

Course SYS 103 · Units: 3.0 · Credential: HCAISE

# Hanzo AI Systems Engineering Foundation

The definitive engineering standard for production AI. Master the 4-surface parity, finite-state Kai decision loops, hybrid retrieval, and strict integer micro-USD budget governance.

[Enroll in SYS 103 — $149 USD (+$38 Credit Rebate)](https://hanzo.ai/pay/cart?plan=course-sys-103&returnUrl=https%3A%2F%2Fhanzo.ai%2Funiversity%2Fsystems-engineering)[Preview Enrolled Student Portal →](https://hanzo.ai/university/portal)

Academic specificationsSYS 103 · 3.0 UNITS

Duration3 Weeks · Comprehensive

LEVELIntermediate

CredentialHCAISE

Credential formatW3C Verifiable Credential

Lead Faculty & Academic Direction

Marcus BrodyDirector of Developer Platform, Hanzo

PrerequisitesBasic command line fluency and experience consuming REST APIs

Tuition & compute rebateOpen enrollment

Total tuition$149USD

+$38 CREDITS (25% REBATE)

Guaranteed compute allocation deposited immediately on enrollment. Subsidizes Zen 6 inference and gVisor sandbox runtimes.

[Enroll in SYS 103 — $149 USD →](https://hanzo.ai/pay/cart?plan=course-sys-103&returnUrl=https%3A%2F%2Fhanzo.ai%2Funiversity%2Fsystems-engineering)Have a coupon code or fellowship grant? Enter it during checkout.

Automatic 25% Compute Credit Rebate

25% of tuition (rounded up) is immediately deposited into your Hanzo Cloud compute balance on day one. Fully subsidizes your gVisor sandbox container leases and model inference throughout the course.

Already purchased?[Enter Enrolled Student Portal →](https://hanzo.ai/university/portal)

Competency Framework

## What you master in SYS 103

Engineered for software practitioners building resilient autonomous production systems.

Unified 4-surface API (CLI, SDKs, HTTP, MCP)

Finite-state Kai decision loops with 0 output tokens

Hybrid retrieval (knowledge, graph, search)

Integer micro-USD nested budget governance

Comprehensive Syllabus

## Curriculum & Laboratory Breakdown

Every module combines systems architecture lectures with hands-on containerized lab defense.

SYS 103.1The 4-Surface Architecture & Zero-Copy Protocol

Week 1

Master the unified developer interface across CLI, SDKs, REST endpoints, and MCP protocols.Key Topics & Lectures:

Architecting for 4-surface parity: CLI, Python/TS SDKs, REST HTTP, and Model Context Protocol

Token streaming protocols: Server-Sent Events, WebSockets, and binary gRPC channels

Connection pooling and resilient retry jitter strategies

Assigned Readings:

Hanzo Platform Architecture Whitepaper: The 4-Surface Contract

Lab 1: Build a tool that executes synchronously across CLI and MCP socket simultaneously.

SYS 103.2Kai Decision Heuristics & Zero-Token Logic

Week 2

Replace expensive generative model calls with fast logit-based decision checkpoints.Key Topics & Lectures:

Why generative classification fails at scale: cost, latency, and indeterminacy

Kai zero-token logit scoring across structured choice schemas

Integrating Kai decision trees inside multi-tier agent pipelines

Assigned Readings:

Hanzo AI: Kai Technical Report — Deterministic State Transitions without Output Tokens

Lab 2: Replace 3 LLM classification steps with Kai checkpoints, reducing latency by 85%.

SYS 103.3Budget Envelopes, Circuit Breakers & Capstone Service

Week 3

Enforce micro-USD budget ceilings and deploy a resilient high-throughput production service.Key Topics & Lectures:

Pre-invocation budget checks with micro-USD precision

Circuit breakers and graceful service degradation under load

Capstone presentation and HCAISE credential verification

Assigned Readings:

Google SRE: Site Reliability Engineering: Managing Cascading Failures

Capstone Project: Deliver a sub-50ms AI microservice that handles 500 RPS without budget overruns.

Final Examination

## Capstone Defense & Credential Issuance

Ship a high-concurrency 4-surface AI service with sub-50ms latency and strict budget ceilings. Upon automated grading verification, your HCAISE W3C Verifiable Credential is cryptographically signed and issued to your Hanzo DID.

[Enroll in SYS 103 — $149](https://hanzo.ai/pay/cart?plan=course-sys-103&returnUrl=https%3A%2F%2Fhanzo.ai%2Funiversity%2Fsystems-engineering)[Preview Student Portal](https://hanzo.ai/university/portal)

Hanzo University Tracks

## Explore the Complete Curriculum

Six specialized engineering credentials designed for the frontier of autonomous intelligence.

ENG 100HACE

Agentic Coding Systems with Hanzo Dev & Zen 6Architect autonomous coding agents capable of multi-file refactoring, test-driven debugging, and opening verified pull requests using Zen 6, ZAP RPC, and isolated gVisor sandboxes.

$199 USD[View Course →](https://hanzo.ai/university/agentic-coding)

RL 101HARLE

Native Reinforcement Learning & Post-TrainingImplement native Gymnasium environments on the Hanzo Cloud Fabric. Fine-tune models with Zoo Gym, design multi-objective reward functions, and train learned routing policies.

$249 USD[View Course →](https://hanzo.ai/university/reinforcement-learning)

SYS 103HCAISE

Hanzo AI Systems Engineering FoundationThe definitive engineering standard for production AI. Master the 4-surface parity, finite-state Kai decision loops, hybrid retrieval, and strict integer micro-USD budget governance.

$149 USD[View Course →](https://hanzo.ai/university/systems-engineering)