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Technical report

Language

GPT-2 explores zero-shot task transfer

A language model performed several tasks without task-specific parameter updates.

Alec Radford and colleagues

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The contribution

The GPT-2 report evaluated whether next-token prediction over a large web-text dataset could support a variety of language tasks. Task performance emerged from conditioning the model on text, without retraining it separately for each evaluated task.

What this does not establish

Performance varied substantially by task. The report did not demonstrate a generally reliable problem solver, and model weights were released in stages.

Why this date?

The report accompanied the 14 February 2019 announcement. The largest model was released later that year.

This entry follows the linked publication. Read the source and date conventions.

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