ConceptAPI token计费
API Token-based Billing
A billing model for large language model APIs in which fees are calculated from the number of input and output tokens. Unit prices vary widely across models, and input and output prices are often different.
Core Facts
Timeline (last 90 days)
Oct 14
Large language model APIs usually charge by the number of input and output tokens; a token is the smallest unit of text processed by the model, roughly equal to one English word or half a Chinese character.
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