Unverified50% confidenceFactExact time
GPT-2(355M)在混合精度(FP16)下微调显存占用约2-4GB,单卡T4即可完成全流程
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
Related Claims
UnverifiedGPT-OSS原生支持FP4混合精度,无需额外量化即可大幅压缩显存占用82% similarVerifiedGPT-2 comes in four sizes: 117M, 345M, 762M, and 1.5B parameters.80% similarVerifiedGPT-3.5 has a vector dimension of 12,288.75% similarUnverifiedGPT-4o 在保持 128K 上下文能力的同时实现了更快的推理速度和更低的成本75% similarUnverifiedGPT-2拥有15亿参数,每次梯度同步需传输约6GB数据74% similar
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