diff --git a/src/Infrastructure/AI/PromptTemplateService.php b/src/Infrastructure/AI/PromptTemplateService.php
index a4dfb7e..d054670 100644
--- a/src/Infrastructure/AI/PromptTemplateService.php
+++ b/src/Infrastructure/AI/PromptTemplateService.php
@@ -43,14 +43,14 @@ PROMPT,
 
         'vision_analyze' => <<<'PROMPT'
 Look at this nameplate/label photo of IT hardware.
-Extract the manufacturer, model name, model number, and serial number visible on the label.
-- MODEL_NAME is the human-readable product name (e.g. "ThinkPad T490s", "EliteBook 840 G6", "Galaxy S24 Ultra").
-- MODEL_NUMBER is the part/product code or designation (e.g. "20NXS0BA00", "5SS67UC", "SM-S928B"). Often printed as "Model No.", "Part No.", "Type", or "P/N".
+Extract the manufacturer, any model identifier (name or number), and serial number visible on the label.
+If the label shows both a product name (e.g. "ThinkPad T490s") and a part/product code (e.g. "20NXS0BA00"), put the product name in MODEL_NAME and the code in MODEL_NUMBER.
+If only one model field is visible (regardless of whether it looks like a name or a code), put it in MODEL_NAME and leave MODEL_NUMBER empty.
 Do not guess or add information not visible on the label.
 Respond in exactly this format (use empty string if not visible):
 MANUFACTURER: <brand name, e.g. Dell, HP, Lenovo, Medion>
-MODEL_NAME: <human-readable product name>
-MODEL_NUMBER: <part/product code or model number>
+MODEL_NAME: <product name or model identifier>
+MODEL_NUMBER: <part/product code, only if separately shown>
 SERIAL: <serial number>
 PROMPT,