Unverified50% confidenceTradeoffExact time

自托管ASR是否比云端API更便宜取决于利用率：处理量大且持续时边际成本被摊薄可低于按量付费API，流量稀疏时GPU闲置成本反而更高

1

Sources

50%

Confidence

Long-term

Relevance

8/28/2026

First Seen

Sources

Self-Hosted ASR Models vs. Cloud APIs: A Comprehensive Cost and Reliability Comparison

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UnverifiedCloud API billing is divided into two parts: input tokens (Prompt) and output tokens (Completion), with output token prices often being higher.75% similar Unverified当token消耗量达到足够大规模时，自建推理基础设施和自主托管模型能在长期摊薄单位成本，比调用商业API更划算74% similar

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