推理模型Reasoning Model
Reasoning Model
解决什么问题What problem it solves
回答前先在内部「想」一串步骤，复杂问题的正确率明显更高。Works through a chain of internal steps before answering, which markedly improves accuracy on hard problems.
这是什么What it is
先产生一段中间推理过程、再给结论的模型。典型代表是带 thinking / reasoning 档位的那种。
代价是速度更慢、输出更多 token。
A model that produces intermediate reasoning before its conclusion — typically one with a thinking or reasoning mode.
The cost is slower responses and more output tokens.
为什么需要知道Why it matters
选型时最该关注的一个属性。要写代码、算数、做规划，用推理模型；要快、成本低，用普通模型。The single most important attribute when choosing a model: reasoning models for coding, arithmetic and planning; ordinary models for speed and cost.
别名Chinese aliases
思考模型 · 带思考的模型
现在能做什么What you can do now
回到名词地图看第2站的其他 35 个词 →Back to the map: the other 35 terms in station 2 →