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Merge pull request #2477 from 1420970597/fix/anthropic-cache-billing

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fix: 修复 Anthropic 渠道缓存计费错误
This commit is contained in:
Calcium-Ion
2025-12-24 16:59:23 +08:00
committed by GitHub
parent a0c3d37d66 0a2f12c04e
commit 0b1a562df9
1 changed files with 8 additions and 2 deletions
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10
relay/compatible_handler.go
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@@ -300,14 +300,20 @@ func postConsumeQuota(ctx *gin.Context, relayInfo *relaycommon.RelayInfo, usage
if !relayInfo.PriceData.UsePrice {
baseTokens := dPromptTokens
// 减去 cached tokens
// Anthropic API 的 input_tokens 已经不包含缓存 tokens，不需要减去
// OpenAI/OpenRouter 等 API 的 prompt_tokens 包含缓存 tokens，需要减去
var cachedTokensWithRatio decimal.Decimal
if !dCacheTokens.IsZero() {
baseTokens = baseTokens.Sub(dCacheTokens)
if relayInfo.ChannelType != constant.ChannelTypeAnthropic {
baseTokens = baseTokens.Sub(dCacheTokens)
}
cachedTokensWithRatio = dCacheTokens.Mul(dCacheRatio)
}
var dCachedCreationTokensWithRatio decimal.Decimal
if !dCachedCreationTokens.IsZero() {
baseTokens = baseTokens.Sub(dCachedCreationTokens)
if relayInfo.ChannelType != constant.ChannelTypeAnthropic {
baseTokens = baseTokens.Sub(dCachedCreationTokens)
}
dCachedCreationTokensWithRatio = dCachedCreationTokens.Mul(dCachedCreationRatio)
}