Strengthening Chatbot Safeguards with Red-Teaming Agents
How we used agentic AI to proactively test and strengthen chatbot safeguards for chat.gov.sg
Jia Yi Goh
Decision Models for Guardrails: Exploring Jev and Kev for Moderation
A closer look at the new paradigm of frontier models, and how we explored Jev and adapted its open-source interpretation - Kev, for Singapore-context moderation.
Building a Smart and Safe Whole-of-Government Chatbot for Singaporeans
How we build custom policy guardrails and balance safety with helpfulness for chat.gov.sg
Guardrails in the Wild: Closing the Retraining Loop for LionGuard 2
Operationalising MLOps with production feedback to continuously evaluate, retrain, and improve our guardrails.
The Realities of Robot Deployment: What It Takes for Embodied AI to Succeed
The "hype" of robots ignore the unstructured environment problem.
Does your LLM know when to say “I don’t know”?
Refusal by a model to answer may sometimes be more valuable.