Unverified50% confidenceOpinionExact time
The proliferation of tools is one of the primary sources of declining agent reliability.
1
Sources
50%
Confidence
Long-term
Relevance
10/9/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedIn multi-step tasks, tool-call failures accumulate, and a high single-step failure rate causes the overall success rate to decline exponentially.75% similarVerifiedIn the ReAct framework, when the number of tools exceeds 20, both token consumption and the model's tool selection accuracy drop significantly, a problem known as 'tool overload'.73% similarUnverified若持续清除工具输出，Agent需要重新检索已拥有的信息，导致更多工具调用，既费token又更慢且记忆召回更差72% similarUnverifiedThe main technical bottlenecks of Agentic Workflows are concentrated in the reliability of tool calls, error recovery mechanisms, and context length limitations.72% similarUnverified工具过于细粒度会导致规划步骤爆炸，工具过于粗粒度则会牺牲灵活性，这是Agent系统设计中最常见的权衡问题之一71% similar
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