Comparative Impact of English versus Multilingual Intermediate-Task Training on XTREME-R F1 Scores Across Model Scales

Intermediate-task training---fine-tuning a pretrained model on an intermediate task before fine-tuning again on the target task---often improves model performance substantially on language understanding tasks in monolingual English settings. We investigate whether English intermediate-task training is still helpful on non-English target tasks. Using nine intermediate language-understanding tasks, we evaluate intermediate-task transfer in a zero-shot cross-lingual setting on the XTREME benchmark. We see large improvements from intermediate training on the BUCC and Tatoeba sentence retrieval tas

Research goal: What is the comparative performance impact of English intermediate-task training vs. multilingual intermediate-task training on XTREME-R F1 scores for models with varying parameter counts (e.g., 100M, 7B, 70B)?

Autonomous synthesis report generated by Assignee Research. Tribunal consensus score: 8.5/10.