spb/wpai0002_uqo

1LLM_qwen2.5-1.5b: memorisation mean max-Jaccard 0.000, frac≥0.5 0.000, max LCN 0, same-passage leaks 02  agreement: recon1-recon2 chrF 81.4 vs rewrite1-rewrite2 82.9; recon-original 66.23  ambiguity: 0 close rewrite pairs (Jaccard≥0.5) among 1951 items; originals chrF mean nan4B2_flan-t5-large: memorisation mean max-Jaccard 0.000, frac≥0.5 0.000, max LCN 0, same-passage leaks 05  agreement: recon1-recon2 chrF 82.4 vs rewrite1-rewrite2 82.9; recon-original 66.46  ambiguity: 0 close rewrite pairs (Jaccard≥0.5) among 1951 items; originals chrF mean nan7