fix: 收窄 OpenAI o 系列模型适配范围 (#5293)

* fix: 收窄 OpenAI o 系列模型适配范围 * fix(openai): 限制 gpt-5 适配仅作用于 OpenAI 模型 * fix(openai): narrow o-series reasoning model detection --------- Co-authored-by: Seefs <i@seefs.me>
2026-06-05 12:12:45 +08:00
parent 189913b7a0
commit 01c2128e23
4 changed files with 42 additions and 6 deletions
@@ -213,12 +213,22 @@ func (r *GeneralOpenAIRequest) ToMap() map[string]any {
 	return result
 }

+func IsOpenAIReasoningOModel(modelName string) bool {
+	return strings.HasPrefix(modelName, "o1") ||
+		strings.HasPrefix(modelName, "o3") ||
+		strings.HasPrefix(modelName, "o4")
+}
+
+func IsOpenAIGPT5Model(modelName string) bool {
+	return strings.HasPrefix(modelName, "gpt-5")
+}
+
 func (r *GeneralOpenAIRequest) GetSystemRoleName() string {
-	if strings.HasPrefix(r.Model, "o") {
+	if IsOpenAIReasoningOModel(r.Model) {
 		if !strings.HasPrefix(r.Model, "o1-mini") && !strings.HasPrefix(r.Model, "o1-preview") {
 			return "developer"
 		}
-	} else if strings.HasPrefix(r.Model, "gpt-5") {
+	} else if IsOpenAIGPT5Model(r.Model) {
 		return "developer"
 	}
 	return "system"