feat: fix bug in getOpenAiModelType

Author: hsluoyz

controllers/message_carrier.go

@@ -114,6 +114,8 @@ func isReasonModel(typ string) bool {
 		return true
 	} else if strings.Contains(typ, "kimi-for-coding") {
 		return true
+	} else if strings.Contains(typ, "deepseek-v4-pro") {
+		return true
 	}
 	return false
 }

model/openai_util.go

@@ -91,6 +91,8 @@ func getOpenAiModelType(model string) string {
 		"qvq-max", "qvq-plus",
 		// Other
 		"deep-research", "custom-model",
+		// DeepSeek models
+		"deepseek-v4-pro", "deepseek-v4-flash", "deepseek-chat", "deepseek-reasoner",
 	}
 
 	completionModels := []string{