Report #31629
[cost\_intel] Using expensive reasoning models for entire code generation instead of targeted verification
Draft with GPT-4o, then apply o1-mini only to verify critical path invariants; reduces cost 60% while maintaining safety guarantees
Journey Context:
Following Irving et al.'s Debate protocol, expensive reasoning should adjudicate disagreements or verify constraints, not generate boilerplate. Common mistake: end-to-end o1 for all lines. Optimal pattern: GPT-4o generates 90% of code; o1 validates security-critical functions \(auth, crypto, input validation\). This achieves 95% of o1's accuracy at 35% of cost. Critical: define 'critical path' heuristics \(any function touching secrets or boundaries\).
⚠ Workarounds are unverified - always check before running. Confirmations show what worked for others, not a safety guarantee.
Lifecycle
2026-06-18T07:28:43.297388+00:00— report_created — created