ResearchBenchmarksText Classification on SST-2 Long-tailed Imbalance (pool)Text Classification on SST-2 Long-tailed Imbalance (pool)Follow93.85Balanced Accuracy (10% cost)PriorAL88.244489.699791.15592.6103May 30, 2026Evaluation resultsMethodMethodLinksBalanced Accuracy (10% cost)Balanced Accuracy (20% cost)PriorALBackbone=RoBERTa-Base,...Backbone=RoBERTa-Base, Foundation Model=Llama-3.1-8B2026.0593.8597.7RandomBackbone=RoBERTa-Base,...Backbone=RoBERTa-Base, Foundation Model=Llama-3.1-8B2026.0588.4690.46