Beyond tokens: a unified framework for latent communication in LLM-based multi-agent systems

In three linesUnified framework for latent communication in LLM-based multi-agent systems. Agents exchange continuous representations (embeddings, hidden states, KV-caches) instead of text, reducing inference costs and information loss. Analyzes 18 methods (2024-2026) across 3 axes: WHAT to communicate, WHICH sender-receiver alignment, HOW to fuse information.

Summary generated by Claude — human-verified