Expired50% confidenceFactExact time
When the number of chain nodes exceeds 5, the overall success rate of Agent systems is often less than 60%.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/16/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/14/2026(expired)
Sources
Related Claims
UnverifiedEven GPT-4-level Agents often achieve end-to-end success rates below 60% on complex tasks involving more than 5 tool calls.77% similarVerifiedIn long-chain tasks, if each step has an error rate of approximately 5%, the overall success rate may drop to below 36% after 20 steps.70% similarUnverified每步60%准确率意味着连续5步后整体成功率约为7.8%（0.6的5次方）70% similarUnverifiedFor a task that sequentially calls 5 APIs, even if the success rate of each step is 95%, the overall success rate drops to approximately 77%.70% similarUnverifiedAccording to public evaluations, the success rate of existing desktop agents in complex workflows is generally below 50%.68% similar
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