Unverified50% confidenceOpinionExact time
一个能力提升10%但速度翻倍的模型，实际生产力的增幅可能远不止10%
1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
追新AI模型值得吗？大厂工程师的灵魂拷问与理性答案
Related Claims
UnverifiedResearch shows that the performance gap between different prompt designs can exceed 10 percentage points even for the same model.68% similarUnverifiedThe efficiency improvement brought by prompt optimization is in the range of 3–10%.68% similarVerifiedIn a 10-step engineering task where each step has a 90% success rate, the overall task completion rate is approximately 35%; if each step's success rate is raised to 99%, the overall success rate jumps to 90%.68% similarUnverifiedCompared to extra high, the Max level consumes up to twice as many tokens, but delivers only a 4% to 10% performance improvement across various benchmarks.66% similarUnverified代码行数并不直接等同于生产力，10倍产出差距未必反映真实效率提升65% similar
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