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e29d6624b9
Measured (openai_1, 0.10, seeds 0-4): seed barely moves whole-image fidelity (img LPIPS 0.062-0.065, SSIM/PSNR flat) but shifts text legibility (OCR CER 0.241-0.290, ~17% spread) -- it changes which details regenerate, not the level. So per-image best-of-N-seed is a weak text-only lever (pin a seed in prod; reserve best-of-N for text-heavy premium). Also retitle the qwen section "certified floors" and drop the now-stale "uncertified / run seed-repeat / floor 0.30" tails. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>