ResearchBenchmarksInstruction Tuning Data Selection Efficiency on Instruction Tuning Datasets 270k examples (train)Follow1.5Warmup Time (h)GIST1.322.5353.754.965Feb 20, 2026Evaluation ResultsMethodMethodLinksWarmup Time (h)Warmup ComplexityTarget SVD TimeTarget SVD ComplexityGrad. Feats. Time (h)Grad. Feats. ComplexityGISTHardware=single A100 8...Hardware=single A100 80GB GPU2026.021.5———12—LESSHardware=single A100 8...Hardware=single A100 80GB GPU2026.026———48—