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Someone used GPT to generate CAD scripts for drawing assignments, earning $1500 in two days while also setting up automated order taking.

Using GPT/Codex to generate CAD scripts and import them into CAD software. Early manual order-taking: listing low-cost drawing services on a platform, receiving client requests, having AI translate requirements and generate drawing code, then manually exporting and delivering results. One person earned 1500 in two days this way.

Contributor: Student Liu2026.11.02
Summary

Review the results before exploring further

Using GPT/Codex to generate CAD scripts and import them into CAD software for rendering. Early manual order taking: list low-price drawing services on a platform, receive client requests, have AI translate the requirements and generate drawing code, then manually export and deliver; one person earned $1500 in two days with this method. Advanced players build full-link automation: customer acquisition, customer service communication, requirement analysis, CAD code generation, rendering, and after-sales support are all handled by AI robots, requiring almost no human oversight, relying on high volume at very low unit prices. The core strategy is capitalizing on the rigid demand for student assignments, using idle GPT quotas to reduce costs; risk factors include unstable order quality and frequent chargebacks, plus note that completing academic assignments via others is non-compliant, so it is not recommended to specifically subscribe or heavily invest.

Our Take

Three things to consider about this case

Why it matters
First, run a small, verifiable task, recording the outcome, manual modifications, and maintenance effort.
Who it suits
Suitable for reference by those who already have similar needs and can verify effectiveness through small tasks.
What to check first
The achievements mentioned in the summary belong to the author's self-report; distinguish between revenue and profit, and consider costs, man-hours, and reproduction conditions.
Our Suggestions / Try This
Who it suits
Teachers and office workers
What to try first
Pick a recurring small task and verify the workflow using a document first.
What to measure
Verify the output content and format, and record the steps actually saved.
Try Document Format Conversion ↗

What should you ask before trying this?

  • What specific need does this practice solve for you?
  • How should the minimum viable test be accepted, and how much time needs to be invested?
  • Which steps still require human processing and continuous maintenance?
Still deciding? Read our decision guides
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