Xenon launches ZenGuard enterprise AI guardrail solution
ZenGuard lets companies set service-specific policies in natural language without retraining the model, Xenon says.
Xenon released ZenGuard, an AI guardrail solution for enterprises, on October 26, 2026, according to aitimes.com. The company also published a lightweight open model, ZenGuard 1.0 Lite, and a Korean service policy evaluation dataset called KSPG-Bench.
ZenGuard lets companies set service-specific policies in natural language without retraining the model. New policies can be tested in an observation mode before they are enforced. The solution also supports personal information detection and masking, along with on-premises deployment.
In Xenon's own comparison against five open guardrail models, ZenGuard 1.0 Lite averaged 84.3 points and ranked first. Xenon said its response time was about one-fifteenth that of the second-ranked model.
Xenon plans to expand adoption of ZenGuard in industries with high information-protection needs, such as finance and the public sector.
Quick answers
When was ZenGuard released?
Xenon released ZenGuard on October 26, 2026.
What is ZenGuard 1.0 Lite?
It is a lightweight open guardrail model that Xenon published alongside ZenGuard. In Xenon's own comparison against five open guardrail models, it averaged 84.3 points and ranked first.
Does ZenGuard support on-premises deployment?
Yes. Xenon says ZenGuard supports personal information detection and masking as well as on-premises deployment.