Intermediate-task training effects on inference latency in multilingual LLMs

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: Does intermediate-task training on English NLI datasets reduce inference latency on non-English XTREME tasks when using larger language models (e.g., 10B+ parameters), and by what margin compared to standard fine-tuning?

Autonomous synthesis report generated by Assignee Research. Tribunal consensus score: 9.4/10.