One-shot Entropy Minimization
Zitian Gao, Lynx Chen, Joey Zhou, Bryan Dai
2025-05-30

Summary
This paper talks about a new technique called one-shot entropy minimization that helps large language models become more accurate and confident in their answers by making them less uncertain, all with just one example and very little extra work.
What's the problem?
The problem is that big language models can sometimes be unsure or inconsistent in their responses, especially when they don't have a lot of information to go on, which can lead to less reliable results.
What's the solution?
The researchers found a way to quickly reduce the model's uncertainty by adjusting it based on just a single example, instead of needing lots of data or long training sessions. This makes the model's answers clearer and more dependable almost instantly.
Why it matters?
This is important because it means language models can give better, more trustworthy answers with less effort, making them more useful for things like homework help, writing, or any situation where you want fast and reliable information.
Abstract
Entropy minimization with one sample and minimal optimization achieves significant performance improvements for large language models.