fix

apps/api/internal/processing/steps.go

@@ -863,6 +863,22 @@ func (e *Engine) enhance(ctx context.Context, in ProductInput, category string,
 		ReasoningEffort: "low",
 	})
 	elapsed := time.Since(started)
+	if obj != nil {
+		applyLegacyEnhanceTagFallback(obj, comp.Text)
+	} else if err != nil && strings.TrimSpace(comp.Text) != "" {
+		// Legacy A1 models sometimes reply with HTML <name>/<metaDescription> instead of JSON.
+		if n, m, body, ok := ParseLegacyEnhanceHTML(comp.Text); ok && (n != "" || body != "") {
+			obj = map[string]any{
+				"name":             n,
+				"description":      body,
+				"meta_description": m,
+			}
+			if n != "" && m == "" {
+				obj["meta_title"] = n
+			}
+			err = nil
+		}
+	}
 	if err != nil {
 		// Network/provider failure vs parse failure after retry
 		name := preferredProductTitle(in.GTIN, in.Name, in.PriorProcessedName)