English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We present the ARC-DA dataset, a direct-answer ("open response", "freeform")version of the ARC (AI2 Reasoning Challenge) multiple-choice dataset. While ARChas been influential in the community, its multiple-choice format isunrepresentative of real-world questions, and multiple choice formats can beparticularly susceptible to artifacts. The ARC-DA dataset addresses theseconcerns by converting questions to direct-answer format using a combination ofcrowdsourcing and expert review. The resulting dataset contains 2985 questionswith a total of 8436 valid answers (questions typically have more than onevalid answer). ARC-DA is one of the first DA datasets of natural questions thatoften require reasoning, and where appropriate question decompositions are notevident from the questions themselves. We describe the conversion approachtaken, appropriate evaluation metrics, and several strong models. Althoughhigh, the best scores (81% GENIE, 61.4% F1, 63.2% ROUGE-L) still leaveconsiderable room for improvement. In addition, the dataset provides a naturalsetting for new research on explanation, as many questions require reasoning toconstruct answers. We hope the dataset spurs further advances in complexquestion-answering by the community. ARC-DA is available athttps://allenai.org/data/arc-da

Think you have Solved Direct-Answer Question Answering? Try ARC-DA, the Direct-Answer AI2 Reasoning Challenge