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Long-Horizon Agents Need Experiments, Not Just Prompts — Erina Karati

AI Engineer · Sep 26, 2026 · Engineering Insights

Supercell's Paradox framework gives game agents persistent memory, emotions, and inter-agent trust scores.

“How do you evaluate and improve agents that maintain state over time?”

Iryna Karati (ex-Microsoft, Supercell) presents the Paradox project: a modular multi-agent framework for video games where each agent maintains RAG-backed individual memory, an emotion vector, and a trust matrix with other agents. The architecture is designed for long-horizon state preservation — a core unsolved problem for production agent systems. While the gaming framing is niche, the memory importance scoring and trust-score patterns are directly transferable to enterprise agentic workflows.

multi-agent long-horizon-agents RAG stateful-agents game-AI memory-architecture

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