您会 ReAct 吗？

您的公司刚上线了一款用于财务计算的自定义 AI 助手 "CalculateGPT"。您想验证 ReAct 框架是否能提升准确性与透明度，于是决定做一次实验性测试。您并排比较了两个提示词——一个使用 ReAct 提示，另一个不使用：

Prompt 1:

Our Q3 revenue was $847,000. We spent 23% on salaries, 15% on marketing, 
and had a one-time equipment purchase of $45,000. 
What was our net profit? Only return the answer

Prompt 2 (ReAct-style):

Our Q3 revenue was $847,000. We spent 23% on salaries, 15% on marketing, 
and had a one-time equipment purchase of $45,000. What was our net profit?

Please solve this step-by-step using this format:

Thought: [What you need to calculate]
Action: [The calculation]
Observation: [The result]
Continue until you reach the final answer.

已知真实答案为 $480,140，您很可能在两个回复之间观察到的关键差异是什么？（可多选）

Note: To ensure responses are not biased, press on clear chat on the top-right-hand side