Merge pull request #533 from HynoR/main

chore: 修正chatgpt-4o-latest补全倍率

common/model-ratio.go

@@ -352,7 +352,7 @@ func GetCompletionRatio(name string) float64 {
 		return 4
 	}
 	if name == "chatgpt-4o-latest" {
-		return 4
+		return 3
 	}
 	if strings.Contains(name, "claude-instant-1") {
 		return 3