QA Wolf report pegs the cost of AI slop in software at $1.17 trillion a year

_jaydeepkarale · x · 2026-09-09

QA Wolf's new report estimates that unverified AI-generated code costs about $1.17 trillion per year — and calls it only a partial accounting:

The report aggregates fragmented prior studies across six cost categories (generation, verification, change failure rates, incidents, slop debt, lost revenue) and shows its methodology. It also cites EntelligenceAI data that $0.44 of every $1 of AI tokens goes to fixing bugs in generated code. Note the vendor's vested interest in QA services.

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