Language Models are Unsupervised Multitask Learners

Radford et al., 2019, Language Models are Unsupervised Multitask Learners (OpenAI technical report)

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3.7. Translation

  1. How well did GPT-2 translate, and why was it surprising?
    Prompted with example pairs “english sentence = french sentence”: 5 BLEU English→French and 11.5 French→English, beating some unsupervised MT baselines but far below the best (33.5). Non-English pages had been filtered out, leaving only about 10 MB of French in WebText.

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