feat(translator): report cached token usage in Claude output

This commit is contained in:
hkfires
2026-01-19 11:23:44 +08:00
parent 140d6211cc
commit cf9daf470c
2 changed files with 67 additions and 25 deletions

View File

@@ -117,8 +117,12 @@ func ConvertCodexResponseToClaude(_ context.Context, _ string, originalRequestRa
} else {
template, _ = sjson.Set(template, "delta.stop_reason", "end_turn")
}
template, _ = sjson.Set(template, "usage.input_tokens", rootResult.Get("response.usage.input_tokens").Int())
template, _ = sjson.Set(template, "usage.output_tokens", rootResult.Get("response.usage.output_tokens").Int())
inputTokens, outputTokens, cachedTokens := extractResponsesUsage(rootResult.Get("response.usage"))
template, _ = sjson.Set(template, "usage.input_tokens", inputTokens)
template, _ = sjson.Set(template, "usage.output_tokens", outputTokens)
if cachedTokens > 0 {
template, _ = sjson.Set(template, "usage.cache_read_input_tokens", cachedTokens)
}
output = "event: message_delta\n"
output += fmt.Sprintf("data: %s\n\n", template)
@@ -204,8 +208,12 @@ func ConvertCodexResponseToClaudeNonStream(_ context.Context, _ string, original
out := `{"id":"","type":"message","role":"assistant","model":"","content":[],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"output_tokens":0}}`
out, _ = sjson.Set(out, "id", responseData.Get("id").String())
out, _ = sjson.Set(out, "model", responseData.Get("model").String())
out, _ = sjson.Set(out, "usage.input_tokens", responseData.Get("usage.input_tokens").Int())
out, _ = sjson.Set(out, "usage.output_tokens", responseData.Get("usage.output_tokens").Int())
inputTokens, outputTokens, cachedTokens := extractResponsesUsage(responseData.Get("usage"))
out, _ = sjson.Set(out, "usage.input_tokens", inputTokens)
out, _ = sjson.Set(out, "usage.output_tokens", outputTokens)
if cachedTokens > 0 {
out, _ = sjson.Set(out, "usage.cache_read_input_tokens", cachedTokens)
}
hasToolCall := false
@@ -308,12 +316,27 @@ func ConvertCodexResponseToClaudeNonStream(_ context.Context, _ string, original
out, _ = sjson.SetRaw(out, "stop_sequence", stopSequence.Raw)
}
if responseData.Get("usage.input_tokens").Exists() || responseData.Get("usage.output_tokens").Exists() {
out, _ = sjson.Set(out, "usage.input_tokens", responseData.Get("usage.input_tokens").Int())
out, _ = sjson.Set(out, "usage.output_tokens", responseData.Get("usage.output_tokens").Int())
return out
}
func extractResponsesUsage(usage gjson.Result) (int64, int64, int64) {
if !usage.Exists() || usage.Type == gjson.Null {
return 0, 0, 0
}
return out
inputTokens := usage.Get("input_tokens").Int()
outputTokens := usage.Get("output_tokens").Int()
cachedTokens := usage.Get("input_tokens_details.cached_tokens").Int()
if cachedTokens > 0 {
if inputTokens >= cachedTokens {
inputTokens -= cachedTokens
} else {
inputTokens = 0
}
}
return inputTokens, outputTokens, cachedTokens
}
// buildReverseMapFromClaudeOriginalShortToOriginal builds a map[short]original from original Claude request tools.