langchain.js
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    Type Alias InputTokenDetails

    InputTokenDetails: ModalitiesTokenDetails & {
        cache_creation?: number;
        cache_read?: number;
    }

    Breakdown of input token counts.

    Does not need to sum to full input token count. Does not need to have all keys.

    Type Declaration

    • Optionalcache_creation?: number

      Input tokens that were cached and there was a cache miss.

      Since there was a cache miss, the cache was created from these tokens.

    • Optionalcache_read?: number

      Input tokens that were cached and there was a cache hit.

      Since there was a cache hit, the tokens were read from the cache. More precisely, the model state given these tokens was read from the cache.