Method captureUsageData

src/core/task/Task.ts:3051–3119

(
							tokens: {
								input: number
								output: number
								cacheWrite: number
								cacheRead: number
								total?: number
							},
							messageIndex: number = apiReqIndex,
							status: "completed" | "cancelled" = "completed",
						)

						// Helper function to capture telemetry and update messages
						const captureUsageData = async (
							tokens: {
								input: number
								output: number
								cacheWrite: number
								cacheRead: number
								total?: number
							},
							messageIndex: number = apiReqIndex,
							status: "completed" | "cancelled" = "completed",
						) => {
							if (
								tokens.input > 0 ||
								tokens.output > 0 ||
								tokens.cacheWrite > 0 ||
								tokens.cacheRead > 0
							) {
								// Update the shared variables atomically
								inputTokens = tokens.input
								outputTokens = tokens.output
								cacheWriteTokens = tokens.cacheWrite
								cacheReadTokens = tokens.cacheRead
								totalCost = tokens.total

								// Update the API request message with the latest usage data
								updateApiReqMsg()
								await this.saveClineMessages()

								// Update the specific message in the webview
								const apiReqMessage = this.clineMessages[messageIndex]
								if (apiReqMessage) {
									await this.updateClineMessage(apiReqMessage)
								}

								// Capture telemetry with provider-aware cost calculation
								const modelId = getModelId(this.apiConfiguration)
								const apiProvider = this.apiConfiguration.apiProvider
								const apiProtocol = getApiProtocol(
									apiProvider && !isRetiredProvider(apiProvider) ? apiProvider : undefined,
									modelId,
								)

								// Use the appropriate cost function based on the API protocol
								const costResult =
									apiProtocol === "anthropic"
										? calculateApiCostAnthropic(
												streamModelInfo,
												tokens.input,
												tokens.output,
												tokens.cacheWrite,
												tokens.cacheRead,
											)
										: calculateApiCostOpenAI(
												streamModelInfo,
												tokens.input,
												tokens.output,
												tokens.cacheWrite,
												tokens.cacheRead,