The papers are provided as JSON objects, one per line. Archives are partitioned in batches and shared as a collection of gzipped files.
Note: Entities have been deprecated and the most recent release they are available for is the 2019-01-31 release.
A license agreement is provided. By downloading this data you acknowledge that you have read and agreed to all the terms in this license.
To download the partitioned archives, you have two choices:
The preferred method for download is to use the AWS CLI to download directly from S3:
aws s3 cp --no-sign-request --recursive s3://ai2-s2-research-public/open-corpus/2021-01-01/ destinationPath
Alternatively, you can download the manifest via http, and use it to download all archive files via http as well. For example, using
wget https://s3-us-west-2.amazonaws.com/ai2-s2-research-public/open-corpus/2021-01-01/manifest.txt wget -B https://s3-us-west-2.amazonaws.com/ai2-s2-research-public/open-corpus/2021-01-01/ -i manifest.txt
|Pre-2018 archives are available as a single file:|