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Agents2026-06-19 · source-backed
A new paper on "Contagion Networks" (arXiv:2606.20493) shows that when LLMs serve as evaluators inside multi-agent systems, their systematic biases propagate through the network rather than staying local. A single biased judge can contaminate downstream agent decisions. If you run LLM-as-judge pipelines or agent self-improvement loops, this argues for diversifying or auditing your evaluator agents, because one bad judge poisons everything it touches.
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Simon Willison released LLM / Shared entity: LLM / Shared topic / What happened next
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; overlapping topics (agent, argu).
LLM uses OpenAI / Shared entity: LLM / What happened next / Tension
Linked by a graph relationship (LLM uses OpenAI); both cover LLM; picks up the LLM thread on 2026-07-27.
Simon Willison released LLM / Shared entity: LLM / What happened next / Tension
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; picks up the LLM thread on 2026-08-16.
Simon Willison released LLM / Shared entity: LLM / Earlier coverage / Tension
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; earlier LLM coverage from 2026-06-18.
Simon Willison released LLM / Shared entity: LLMs / Earlier coverage / Tension
Linked by a graph relationship (Simon Willison released LLM); both cover LLMs; earlier LLMs coverage from 2026-03-23.
LLM uses OpenAI / Shared entity: LLM / What happened next
Linked by a graph relationship (LLM uses OpenAI); both cover LLM; picks up the LLM thread on 2026-07-31.
Simon Willison released LLM / Shared entity: LLM / What happened next
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; picks up the LLM thread on 2026-08-17.
Linked by a graph relationship (Simon Willison released LLM); both cover LLM; picks up the LLM thread on 2026-08-12.