whetstone_DSL/sprint254_plan.md

Sprint 254 Plan: Raw Gap Backlog Synthesis from Closure Ladder Runs

Goal

Create a prioritized raw-generator gap backlog directly from closure ladder attempts, so next intrinsic work targets the highest-frequency missing signals.

Steps

• Step 2315: Add backlog synthesizer over ladder run outputs.
• Step 2316: Mine raw_only attempt artifacts (not just selected passing runs).
• Step 2317: Integrate backlog generation into ladder batch runner.
• Step 2318: Emit JSON + Markdown backlog artifacts.
• Step 2319: Add Sprint254IntegrationSummary.h and execution tracker.