AI Security: Frontier & Open-Weight Models Complementary

Security teams should view frontier and open-weight artificial intelligence models as complementary, not competing choices. That's according to Johnny Hand, global CISO at TrendAI. Combining these two AI model types is similar to how organizations integrated open-source tools with commercial products in the past. Open-weight models allow teams to create specialized tools from broad systems, which can lower costs and improve performance for specific tasks. Frontier models, on the other hand, offer built-in safeguards and strong general reasoning, making them suitable for wide-ranging enterprise uses like coding, where retraining isn't practical. Hand emphasizes that AI is a non-deterministic model, meaning its problem-solving approach can vary. The bottom line is that understanding how to effectively combine different AI models can help organizations enhance their security and operational efficiency.