

Upscale reference
Portrait detail recovery
The same portrait moves from 320 × 400 to 1200 × 1500 (3.75× on each edge). Compare eyes, jawline and hair before treating added texture as factual.
Record: Asset dimensions checked 2026-10-11; per-run model and parameter ledger not attached.
Limit: The asset ledger has dimensions but no per-run model/parameter record; this card is a visual reference, not a benchmark.
View prompt
Upscale 3.75×; preserve facial identity and expression; recover natural hair and skin texture; do not change age or face shape.











