ParlAI: A Dialog Research Software Platform

We introduce ParlAI (pronounced "par-lay"), an open-source software platform for dialog research implemented in Python, available at http://parl.ai. Its goal is to provide a unified framework for training and testing of dialog models, including multitask training, and integration of Amazon Mechanical Turk for data collection, human evaluation, and online/reinforcement learning. Over 20 tasks are supported in the first release, including popular datasets such as SQuAD, bAbI tasks, MCTest, WikiQA, QACNN, QADailyMail, CBT, bAbI Dialog, Ubuntu, OpenSubtitles and VQA. Included are examples of training neural models with PyTorch and Lua Torch, including both batch and hogwild training of memory networks and attentive LSTMs.