Unverified50% confidenceFactExact time
AI推理的边际成本不趋于零，因为每次推理需在GPU显存中加载完整模型权重，且每次生成的输出唯一无法缓存复用
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
Doubao and Qwen Retire AI Agents: How Compute Costs Are Reshaping AI's Commercial Boundaries
bilibili程序员艾雷克斯7/8/2026
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