What does "reimplementations of deep learning algorithms which replicate performance from the papers" mean? In the OpenAI's Machine Learning Fellow position, it is written

We look for candidates with one or more of the following credentials:

...
Open-source reimplementations of deep learning algorithms which replicate performance from the papers


What exactly do they mean by this? Do they want us to implement the algorithms exactly as described in the papers (i.e. with the same hyper-parameters, weights, etc.)?
I believe that this:


"reimplementations of deep learning algorithms"
He is asking that they are looking for people who have made and completed an AI that perform similarly or exactly as those given in papers (IDK which papers)
"Open-source" The Fellow wants to be able to see the source code of the project.