Have finished building demo and landing page for my project on mention classification. The idea of this project is to create a model which can assign some labels to objects based on their mentions in context. Right now it works only for people mentions, but if I find interest in this work, I will extend the model to other types like organizations or events. For now, you can check out the online demo of the neural network.
The current implementation can take account of several mentions at a time, so it can distinguish relevant parts of the context, not just averaging prediction.
It's also open sourced, and built with AllenNLP framework from training to serving. Take a look at it.
More technical details of implementation coming later.