Unverified50% confidenceFactExact time
GPT-4级别的大语言模型拥有数千亿参数，每次响应需要在高端GPU（如NVIDIA A100/H100）上完成数十亿次浮点运算
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
微软365涨价42%：AI功能捆绑定价，用户该如何应对？
hackernewshackernews7/5/2026
Related Claims
Unverified每次推理需要将模型权重加载到GPU显存并按Token逐步生成回答，GPT-4级别模型参数量通常在数千亿量级84% similarVerifiedGPT-4、Claude、Gemini等代表性大语言模型参数量通常在千亿级别以上79% similarVerified训练一次GPT-4级别的模型需要数万块A100/H100 GPU协同工作数月78% similarUnverifiedGPT-4.5 has a trillion-scale parameter count, meaning every forward pass demands enormous memory bandwidth and computational throughput.77% similar
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