AI Lesson & Submodule
Why Raw LLM Text Breaks Apps
Study why trailing commas, markdown ticks, and typos cause crash loops.
Why This Matters
LLM output is statistically generated, meaning minor casing drifts can crash standard JSON parsers.
What You Will Learn
- •Explain JSON parse failures
- •Analyze JSON structure anomalies
- •Identify input drift issues
Concepts Covered
JSON parsing loopsSyntax anomaliesDrift bugs
Mapped Foundation Project: Structured Output Validator
Schema validation validator enforcing structured JSON arrays on raw completions, with auto-retry loops on parse errors.
Architecture Preview
Middleware validation pipeline intercepting string outputs, checking them against schemas, and triggering correction loops on failure.
Unstructured OutputJSON Schema ValidatorZod Check Gate
Tech Stack Planned
TypeScriptZodReact
GitHub: Coming SoonLive Demo: Coming Soon
Coming SoonTechnical Interview Value
- ?Explain why raw markdown blocks cause JSON parse errors in backend API gates