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Public story · 2026-03-11 · source-backed
Three specialized agents (StructureAgent, InsightAgent, ReportAgent) compress, diagnose, and report on complex agentic execution traces. When your agent fails 47 steps into a workflow, TraceSIR tells you why. arXiv
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The authors model strategic bidding as a repeated game with imperfect public monitoring, then run multi-agent RL over it, and build a criteria set for judging collusion that goes beyond comparing profit against Nash equilibria. Agents sustained supra-competitive outcomes match...
When an agent consolidates an external observation into long-term memory, attach platform-controlled metadata recording the source's trust level, then gate tool execution by matching action risk against supporting-memory authority. Laundered memories hit a 1.000 attack success...
When a multi-agent run fails you need to know which agent, which step, what kind. ASCon builds contextualized representations from trajectories using direction-aware graph attention, masked step-to-agent attention, and agent-conditioned step contextualization, then attaches sp...
Treats agent control-flow as routing, not reasoning. Uses parallel health monitors + cost-weighted tool graph with Dijkstra shortest-path. When a tool fails, edges reweight and paths recompute automatically. 9 LLM calls vs 123 for ReAct with same correctness. arXiv 2603.01548
Tackles cascading errors where one agent's bad output poisons downstream agents. A "rectify-or-reject" pruning framework acts as an active firewall between handoffs without retraining. Practical pattern: add quality gates between agent handoffs. arXiv 2602.23258
Li, Huo, and Johnson show that one-way message flow between agents produces neither mimicry nor solo behavior but an entirely novel dynamical state, at identical temperature settings. It's conceptual rather than quantitative, but the implication for orchestrator-worker fan-out...
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