Unverified50% confidenceFactExact time
自主科研Agent在长时间自主运行时容易出现「跑偏」（drift）现象，技术根源包括误差累积、上下文窗口限制和确认偏差
1
Sources
50%
Confidence
Long-term
Relevance
8/14/2026
First Seen
Sources
Related Claims
Unverified长周期任务中随着执行时间延长，上下文窗口溢出、状态一致性维护和错误累积效应会急剧恶化，是当前AI智能体工程化的最大技术挑战之一70% similarUnverifiedIn long tasks, small deviations at each step of the AI accumulate along the chain, leading to compounding errors.70% similarUnverifiedAgents face the problem of error cascading: judgment errors in early steps are amplified exponentially with the number of iterations.69% similarUnverifiedPure manual testing positions continue to shrink, while demand for test architects with automation capabilities and business understanding is growing.69% similarUnverifiedOverly verbose, contradictory, or ambiguous system prompts cause the model's attention to become scattered, resulting in over-thinking or instruction-following failures; streamlining agents.md can improve the determinism of instruction following.69% similar
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