GPT-2
AI模型
历史
历史
The 2019 model 'too dangerous to release' — then released.
您正在查看一条 AI 模型记录：谁构建了它、它能做什么，以及其背后的硬件与数据。
GPT-2 (1.5B parameters) showed that scaling up next-token prediction produced coherent multi-paragraph text. OpenAI's staged release, citing misuse fears, started the norm-setting debate about publishing powerful models that has shaped the field since. Fully open-sourced by the end of 2019.
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开发方
后继产品
来源
记录审阅截至 2026-01-15 — 查看 方法论.