AI Engineering
Sep 1, 2026 · Artificial Intelligence
Why Long-Term LLM Agents Fail: The Same Design Choice Behind Two Deaths
Long‑term LLM agents suffer from ever‑slowing execution and context poisoning because they continuously append every observation, action, and reasoning step to the prompt, but the SKILL.state approach replaces this growing history with a compact mutable state, dramatically cutting token usage while boosting accuracy and robustness across diverse benchmarks.
GeminiGemmaLLM Agents
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