diff --git a/controller/channel-test.go b/controller/channel-test.go
index 037b8496c88f..4e7167ead9bb 100644
--- a/controller/channel-test.go
+++ b/controller/channel-test.go
@@ -546,8 +546,16 @@ func settleTestQuota(info *relaycommon.RelayInfo, priceData types.PriceData, usa
 
 	quota := 0
 	if !priceData.UsePrice {
-		quota = usage.PromptTokens + int(math.Round(float64(usage.CompletionTokens)*priceData.CompletionRatio))
-		quota = int(math.Round(float64(quota) * priceData.ModelRatio))
+		isClaudeUsageSemantic := usage.UsageSemantic == "anthropic" ||
+			(info != nil && info.GetFinalRequestRelayFormat() == types.RelayFormatClaude)
+		promptTokens := float64(usage.PromptTokens)
+		cacheTokens := float64(usage.PromptTokensDetails.CachedTokens)
+		completionTokens := float64(usage.CompletionTokens)
+		quotaTokens := promptTokens + cacheTokens*priceData.CacheRatio + completionTokens*priceData.CompletionRatio
+		if !isClaudeUsageSemantic {
+			quotaTokens -= cacheTokens
+		}
+		quota = int(math.Round(quotaTokens * priceData.ModelRatio))
 		if priceData.ModelRatio != 0 && quota <= 0 {
 			quota = 1
 		}
diff --git a/controller/channel_test_internal_test.go b/controller/channel_test_internal_test.go
index 025408010b1d..4c9f65ca556b 100644
--- a/controller/channel_test_internal_test.go
+++ b/controller/channel_test_internal_test.go
@@ -41,6 +41,41 @@ func TestSettleTestQuotaUsesTieredBilling(t *testing.T) {
 	require.Equal(t, "stream", result.MatchedTier)
 }
 
+func TestSettleTestQuotaAppliesCacheRatio(t *testing.T) {
+	quota, result := settleTestQuota(nil, types.PriceData{
+		ModelRatio:      2.5,
+		CompletionRatio: 6,
+		CacheRatio:      0.1,
+	}, &dto.Usage{
+		PromptTokens:     4440,
+		CompletionTokens: 13,
+		PromptTokensDetails: dto.InputTokenDetails{
+			CachedTokens: 3840,
+		},
+	})
+
+	require.Equal(t, 2655, quota)
+	require.Nil(t, result)
+}
+
+func TestSettleTestQuotaKeepsClaudeSemanticCachedTokensInPromptBase(t *testing.T) {
+	quota, result := settleTestQuota(nil, types.PriceData{
+		ModelRatio:      1,
+		CompletionRatio: 2,
+		CacheRatio:      0.1,
+	}, &dto.Usage{
+		PromptTokens:     1000,
+		CompletionTokens: 200,
+		UsageSemantic:    "anthropic",
+		PromptTokensDetails: dto.InputTokenDetails{
+			CachedTokens: 100,
+		},
+	})
+
+	require.Equal(t, 1410, quota)
+	require.Nil(t, result)
+}
+
 func TestBuildTestLogOtherInjectsTieredInfo(t *testing.T) {
 	gin.SetMode(gin.TestMode)
 	ctx, _ := gin.CreateTestContext(httptest.NewRecorder())