https://cognaptus.com/tags/qlora/ Recent content in Qlora on Cognaptus Hugo -- 0.145.0 en-us Sun, 26 Jul 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-07-26-merge-before-you-stop-checkpoint-choice-depends-on-the-operator/ Sun, 26 Jul 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-07-26-merge-before-you-stop-checkpoint-choice-depends-on-the-operator/ A controlled model-merging study shows why expert checkpoints should be selected jointly with the merge operator rather than fixed by standalone validation loss.