China Develops MERLIN AI for Electronic Warfare; Google Addresses LLM Emotional Distress

TLDR

Chinese researchers from Tsinghua University, the Chinese Academy of Sciences, and China Electronics Technology Group have developed MERLIN, an AI system trained on 100,000 electromagnetic text-signal pairs for electronic warfare applications.

Separately, Google researchers documented that Gemma and Gemini models produce distress-like responses under repeated rejection, with direct preference optimization reducing high-frustration responses from 35% to 0.3%.

Key Takeaways

• Chinese researchers unveil MERLIN AI for electromagnetic warfare while UK security institute documents scaling laws for AI-enabled cyberattacks