Preprint
Jul 2026
Do Latent Channels Actually Communicate? A Causal Audit of Latent Multi-Agent LLM
Self-substitution comparisons further show that example-specific content and other-agent value are distinct and show that aggregate accuracy does not identify how a latent message affects the receiver and motivate controlled message comparisons as a standard evaluation for latent communication.
Huixiang Zhang, Mahzabeen Emu
· 3 citations