Unverified50% confidenceOpinionExact time
大模型API的成本结构主要由GPU算力折旧（60-70%）、电力和冷却成本（15-20%）、带宽和运维开销（10-15%）构成
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/11/2026
First Seen
Valid until: 11/9/2026
Sources
Related Claims
UnverifiedThe upfront investment for building a hyperscale data center is typically $1–3 billion, and increasing GPU utilization from 50% to 80% can reduce the cost per unit of compute by approximately 40%.76% similarVerifiedAI订阅服务的成本主要来自大规模GPU集群的推理算力开销76% similarUnverified推理模型的Token消耗量通常是普通模型的5到20倍，API调用成本极高，这是各平台将其列入付费专属功能的根本原因73% similarUnverifiedAI视频生成应用的边际成本极高，每次调用都对应真实的GPU算力消耗71% similarUnverifiedFine-tuning a 7-billion-parameter model can be done on a consumer-grade GPU, potentially at a cost of only a few hundred dollars71% similar
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