ChatGPT CNC Lathe G71 Canned Cycle Errors, Explained
G71 is where ChatGPT G-code fails hardest: two incompatible formats in the training data, strict contour rules, and U/W double meanings. The error map.
Posts tagged Chatgpt from the G-Code Sprint team.
G71 is where ChatGPT G-code fails hardest: two incompatible formats in the training data, strict contour rules, and U/W double meanings. The error map.
AI can draft G-code, which moves you from writer to verifier, and verification demands more fluency than writing did. What changes, what does not, and why.
No universal G-code syntax checker exists, because syntax is dialect-specific. The working stack: viewer, strict interpreter, highlighting, and a human pass.
ChatGPT edits to Fusion 360 .cps posts fail in patterned ways: invented API functions, misplaced logic, version drift. The repair method that works.
AI-written G-code crashes because the model does not know your machine, offsets, tools, or fixtures, and it can invent codes that look right. Here is what to check.