ccusage / data-loader / calculateContextTokens

Function: calculateContextTokens()

function calculateContextTokens(transcriptPath): Promise<
  | null
  | {
  inputTokens: number;
  percentage: number;
  contextLimit: number;
}>;

Calculate context tokens from transcript file using improved JSONL parsing Based on the Python reference implementation for better accuracy

Parameters

Parameter	Type	Description
transcriptPath	string	Path to the transcript JSONL file

Returns

Promise< | null | { inputTokens: number; percentage: number; contextLimit: number; }>

Object with context tokens info or null if unavailable