39.10, 3.91, 312.80 //KQL実行時に動的に料金を入れる ]; customEvents | where name == 'usage_telemetry' | extend department_id = tostring(customDimensions.department_id) //部署名 | extend model_name = tostring(customDimensions.model_name) //モデル名 | extend prompt_tokens = tolong(customMeasurements.prompt_tokens) //入力トークン | extend cached_tokens = tolong(customMeasurements.cached_tokens) //キャッシュ利用されたトークン | extend completion_tokens = tolong(customMeasurements.completion_tokens) //出力トークン | join kind=leftouter pricing on model_name | extend normal_prompt_tokens = prompt_tokens - cached_tokens | extend input_cost = normal_prompt_tokens / 1000000.0 * input_per_1m | extend cached_input_cost = cached_tokens / 1000000.0 * cached_input_per_1m | extend output_cost = completion_tokens / 1000000.0 * output_per_1m | extend total_cost_jpy = round(input_cost + cached_input_cost + output_cost, 2) | summarize total_cost_jpy = round(sum(total_cost_jpy), 2) by timestamp = bin(timestamp, 1h), department_id | order by timestamp asc