Usage 0.22.12

遇到還沒見過的新模型時，現在能立刻查到正確價格，不會再被誤算成 0 元。以前為了省網路，系統會把價格表快取 7 天，結果剛上線的新模型會因為查不到價格，被當成 0 元顯示好幾天；現在只要一遇到沒見過的新模型，它就會在背後觸發帶有防抖動（debounce，短時間內重複觸發只算最後一次，避免頻繁重新整理）機制的延遲更新去抓最新的價格表，而且還內建了一份 Claude Sonnet 5 這個型號的保底價格，讓你就算離線也算得出錢。就像收銀員以前遇到沒見過的條碼，會裝作不用錢讓你拿走，現在他懂得馬上打電話問店長，如果電話不通他也有備用的最新主打商品價目表可以查。

Run into a model it's never seen before, and it now looks up the real price right away instead of quietly showing $0.00. Previously, to save network calls, it cached the master price list for 7 days. This meant that newly-released AI models wouldn't have a price, causing them to temporarily show up as completely free ($0.00) for days. Now, the moment it spots an unknown model, it triggers a debounced (debouncing delays the action and groups repeated rapid requests into a single one) background refresh to fetch the latest prices, and it even carries a built-in fallback price specifically for Claude Sonnet 5 so it can estimate costs even when you are fully offline. It's like a cashier who used to give away items for free if the barcode wouldn't scan; now they immediately call the manager to check the price, and keep a backup clipboard for the most popular new item just in case the phone lines are down.