Unverified50% confidenceFactExact time
云端 AI 方案网络延迟往返时间通常在 200ms-2s，GPT-4 级别模型费用约 $30/百万 token；端侧方案本地推理可在 50-200ms 内完成首 token 生成且零边际成本
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/25/2026
First Seen
Valid until: 11/23/2026
Sources
Related Entities
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Unverified运行70B参数开源模型进行推理服务至少需要2-4张A100/H100级别GPU，每小时云端租赁成本在5-20美元之间75% similarUnverified顶级AI模型的API调用成本可达每百万tokens 15-60美元，而性价比模型往往将成本压缩至1-5美元区间72% similarUnverifiedFor a team of 5,000 engineers each consuming 500,000 tokens per day, monthly AI coding costs at GPT-4-tier pricing can easily exceed several million dollars71% similarVerified以GPT-4级别模型为例，单次对话的API调用成本约为0.03-0.12美元71% similarUnverified在标准云服务器上，一个3.8B参数模型的单次推理成本约为70B模型的1/2071% similar
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