Analyzes why LLM agents fail when executing long-horizon tasks beyond three or four steps.

Testing & Debug📅 2026/04/16
Source@xwang2775
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Diagram illustrating LLM agent failure points during a multi-step embodied task sequence
Do you know how your OpenClaw agent fails?
The Long-Horizon Task Mirage?

LLM agents seem capable… until tasks get long.
Even extending a few steps can break them. In embodied tasks, 3–4 steps already fail.

Real-world failures are happening.
But we still don’t understand why.🤔 https://t.co/kVejvDT98r