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Engineering Livemodel: sonnet

AI-Native Feature Delivery

Idea in. Executable PRD + architecture sketch out.

Hand it a product idea. It returns a tight PRD outline, an architecture sketch, a Claude Code workflow plan, and a testing strategy — sectioned and ready to execute.

Scenario input

~15-25s · sectioned output

Output

ready
Submit the form to see PRD outline, architecture, workflow, and tests stream in.

What this lab does

Takes a one-paragraph product idea plus a few constraints and returns a delivery plan tight enough for an engineer to start on without a follow-up meeting: PRD outline, architecture sketch, Claude Code workflow, and testing strategy.

Why the structure matters

The four fixed sections force the model to do the work in the right order — the PRD constrains the architecture, the architecture constrains the workflow, the workflow constrains the tests. Free-form output tends to skip whichever section is hardest for that scenario.

How to read the output

  • The PRD's "Non-goals" and "Open questions" sections are the load-bearing ones.
  • The architecture sketch names trade-offs explicitly; treat them as decisions to confirm, not as recommendations.
  • The testing strategy will tell you what NOT to test — read that part carefully.