COLLATOR: Compositional Multi-Agent Orchestration with Counterfactual Reinforcement Learning

arXiv:2605.14483 · cs.AI · Submitted 2026-05-14 · Read on arXiv

cs.AI

Submitted: 2026-05-14

Updated: 2026-09-29

Terminology

• Reinforcement Learning — 2× in this paper · explained in 4 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Credit assignment — 1× in this paper · explained in 3 episodes
• GRPO — 1× in this paper · explained in 6 episodes
• GRPO Objective — 1× in this paper · explained in 2 episodes
• Large Language Models (LLMs) — 1× in this paper · explained in 6 episodes
• Multi-Agent System — 1× in this paper · explained in 6 episodes

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