What Is the ACL Anthology?

Updated

The ACL Anthology (aclanthology.org) is a digital library of publications in computational linguistics and speech and natural language processing. It hosts papers from the official venues of the Association for Computational Linguistics (ACL) and other organizations, and it is the standard place to find and cite NLP research. If you are looking for a paper from an ACL-family conference or journal, this is usually the fastest route to a free, stable copy.

What it covers

The Anthology collects peer-reviewed work from conferences, journals, and workshops in the field. Its own site describes it as hosting papers from ACL's official venues plus other organizations, so coverage extends beyond a single society's events.

Venues listed on the site include:

  • Flagship conferences: ACL, EMNLP, NAACL, EACL, AACL, COLING
  • Journals: Computational Linguistics (CL), Transactions of the Association for Computational Linguistics (TACL), Dialogue & Discourse (DND)
  • Other organizations' venues: AMTA (machine translation), EAMT, and many workshops

The site organizes venues by type (flagship venues, journals, other venues) and by decade, with years listed under each venue so you can jump directly to a specific edition.

How large is it

The homepage reports the following figures:

Metric Count
Papers 131,151
Authors 134,285
Volumes 3,500
Venues 534
Years of coverage 75

The 75-year span is why you see venue year lists reaching back to the 1950s and 1960s (for example, COLING entries from 1965 and 1967). This makes the Anthology useful for both current research and historical tracing of a subfield.

What you can do with it

  • Find a specific paper by title, author, or venue when you already know what you need.
  • Browse a venue's proceedings year by year, for example all ACL 2024 papers or a specific workshop.
  • Track a research area over time by scanning the same venue across decades.
  • Get citation-ready metadata for papers, since entries are indexed by author and venue.
  • Access data programmatically through the site's Authors API & data offering, which is relevant if you want to build a bibliography, analyze publication trends, or bulk-download metadata.

Who maintains it

The Anthology is associated with the Association for Computational Linguistics and is run as a community resource for the field. The site provides a Feedback channel, which is the route to use if you spot a missing paper, a metadata error, or a broken link.

Practical notes

  • Access is web-based; the site does not present itself as a paid service, and its purpose is to host and distribute publications.
  • Because it aggregates many organizations' venues, not every paper in the field is guaranteed to be there — coverage follows the venues it indexes.
  • If you need machine-readable records rather than reading individual papers, start with the API & data option rather than scraping pages.

For a researcher, the practical summary is: use the Anthology as your first stop for ACL-family papers, browse by venue when you want a conference's full proceedings, and use the API when you need the data at scale.