TLDR Dev · OPINIONS & ADVICE

WHY “SKIP THE CODE, SHIP THE BINARY” IS A CATEGORY ERROR

engrlog.substack.com17 min read

Summary from the TLDR Dev newsletter

Elon Musk predicts that by 2026, AI will directly generate executable binaries, making programming languages and compilers obsolete. However, this is a "category error," since deterministic compilers rigorously transform and optimize code in milliseconds, unlike probabilistic LLMs, which offer no correctness guarantees. Replacing this proven process would be expensive, energy-intensive, and eliminate benefits of source code like debugging, version control, and human readability.