Lawyer-built 212k-line payroll SaaS: OpenAI models in the loop saved no Claude quota in testing

Far_Idea9616 · reddit · 2026-09-13

A lawyer with payroll domain expertise shares a deep Claude Code workflow: Fable 5.1 xhigh orchestrates 7-10 step launch sequences while Opus 5 xhigh executes — yielding a 112k-line Python backend, 100k-line React frontend, 183k lines of tests, and 5,300 commits since April. Facing the Max 20x quota cut, he tested OpenAI models: Sol as implementer had integrity failures at high effort and, even at xhigh, external orchestration saved zero Claude budget; flipped to reviewer, Sol xhigh blind-found 2.5/3 known defects plus a live bug; Astra high outperformed Astra xhigh (26% more time, 17% more tokens for nothing). Verdict: it's added complexity — an Astra high reviewer — that may still save quota by catching bugs while context is fresh. Full token-usage tables included.

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