Unverified50% confidenceFactExact time
For 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%.
1
Sources
50%
Confidence
Long-term
Relevance
8/17/2026
First Seen
Sources
DeepSeek-V4-Pro发布：Agent能力与弹性推理机制全面解析
Related Claims
UnverifiedThe task success rate of mainstream AI generation APIs is typically between 92% and 98%, meaning 2–8 out of every 100 tasks may fail.79% similarUnverifiedFor a long-running task with a single-run success rate of only 85%, there will be 4–5 failures per month; raising it to 99% results in fewer than 1 expected failure per month, which approaches enterprise-level availability standards.77% similarUnverifiedAgents suffer from error accumulation in multi-step tasks; a ten-step sequential process where each step has 95% accuracy results in an overall success rate that drops to approximately 60%.73% 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.73% similarUnverifiedEven GPT-4-level Agents often achieve end-to-end success rates below 60% on complex tasks involving more than 5 tool calls.72% similar
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