LessWrong archive on ganesha - Laboratory for Social Minds, CMU Every post and comment on lesswrong.com from 2003 onward, pulled from the site's public GraphQL API, one zstd-compressed ndjson file per month (posts and comments together, every field the API exposes), refreshed continuously. /lesswrong-archive/dumps/ LW_YYYY-MM.jsonl.zst (CMU IP ranges only) /lesswrong-archive/meta/ tags, sequences, collections (CMU IP ranges only) /lesswrong-archive/index.json public index of held months + puller status Documentation: https://proofsandreasons.io/lesswrong-archive.html