How much can prompt caching save?
It scales with your repeat rate. This estimator applies a conservative discount to repeated, safe-to-cache requests so the projection holds up in production.
/ tools / vn / cache-savings-estimator
Cache Savings Estimator
Estimate safe savings from repeated request hashes.
Estimate safe savings from repeated request hashes. Paste a request summary and see exact, structured, and semantic repeat rates plus the conservative dollar savings caching could capture — without over-promising on risky hits.
- Measure exact and structured repeat rates from request hashes
- Estimate conservative, safety-adjusted cache savings
- Identify rows that should not be cached
Cache Savings
Dau vao duoc xu ly trong trinh duyet nay; dung dan khoa API that.
Bao cao chan doan
- rowCount
- 2
- exactRepeatRate
- 0.5
- structuredRepeatRate
- 1
- semanticRepeatRate
- 0.3
- safeSavings
- 0.000483
- notRecommendedCount
- 0
FAQ
Cache Savings Estimator FAQ
What data do I need?
A request summary with model, prompt hash, and token counts. Prompt hashes let the tool detect repeats without seeing prompt content.
Why is the estimate conservative?
Not every repeat is safe to serve from cache. The estimator discounts savings to account for freshness and semantic risk.
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Tiep tuc toi uu chi phi
Buoc tiep theo
Dung bao cao nay cho quyet dinh tich hop tiep theo.
Sao chep dia chi nen API, so sanh chi tiet model hoac tao khoa khi ban san sang cho bai kiem tra tuong thich thuc te.