feat: update model ratio

common/model-ratio.go

@@ -340,10 +340,7 @@ func GetCompletionRatio(name string) float64 {
 			return 3
 		}
 		if strings.HasPrefix(name, "gpt-4o") {
-			if strings.HasPrefix(name, "gpt-4o-mini") || name == "gpt-4o-2024-08-06" {
-				return 4
-			}
-			return 3
+			return 4
 		}
 		return 2
 	}
@@ -351,7 +348,7 @@ func GetCompletionRatio(name string) float64 {
 		return 4
 	}
 	if name == "chatgpt-4o-latest" {
-		return 3
+		return 4
 	}
 	if strings.Contains(name, "claude-instant-1") {
 		return 3