**Overall Verdict:** Strong Accept — The submission is complete, coherent, reachable, and objectively verifiable.

**Completeness Check:**
- Instruction: Complete — Detailed recreation objective, editability rules, permitted assets, coordinate manifest, and export/evaluation requirements are provided.
- Inputs: Complete — All five chart PNGs, both identical `input.png` entries, and the self-test PNG are present, readable, correctly sized, and consistent with their stated roles.
- Toolchain: Complete — PowerPoint 365, Python 3.11, `python-pptx`, and Windows provide a legally obtainable workflow.
- Reference output: Complete — `recreated_infographic.pptx` is a valid, unencrypted one-slide OOXML package with the required 900×672-point canvas, 87 native shape elements, 17 separate image objects, and exact matches for the five supplied chart assets.
- Rubric: Complete — Exact pixel, SSIM, MAE, RMSE, foreground-IoU, regional-IoU, edge, anchor, structure, and editability criteria are specified.

**File and Task Reachability:**
Attachment classification: `reachable`. Task classification: `reachable`. I inspected `reconstructed.png`, `hexagon_heatmap_vector.png`, `pillow_reconstructed.png`, `pillow_hexagon.png`, `reconstructed_pillow.png`, both manifest entries named `input.png`, `recreated_infographic.pptx`, and `recreated_infographic_final_v2.png`. Byte counts match the manifest; image formats and dimensions are valid; the PPTX has safe internal paths, no external targets, no macros, and no full-slide raster embedded. No manifest content was left unread. Microsoft PowerPoint COM rendering and the final pixel-metric computation were not run because that desktop tooling is unavailable in this review environment; this is a reviewer-tooling limitation, not a submission defect. The end-to-end path from supplied images to an editable PPTX and exact exported evaluation image is otherwise clear.

License keys, accounts, tokens, and other credentials are not required from the contributor.

Confidential, proprietary, or internal material may be evaluated as submitted evidence without requiring additional disclosure.

**Special Screening:**
None.

**Recommended Changes:**
The submission provides a strong, professionally specified task with authentic, usable evidence and a rigorous evaluator contract. No changes are required.