Easy and Challenge each include train, validation, and test, for a total of six Parquet splits. Only question data is delivered; ARC Corpus and other files from the original release ZIP are not included.
7,787 science question-answering problems. The chart below is based on actual delivered file counts, not sample questions; the complete data requires purchase and download.
A circuit-switch question from the ARC-Easy training set. The question field contains the prompt, choices stores candidate answers with labels, and answerKey indicates the correct label. The delivery includes the six train, validation, and test splits for Easy and Challenge; ARC Corpus is not included.
{
"id": "Mercury_SC_401169",
"question": "When a switch is used in an electrical circuit, the switch can",
"choices": {
"A": "cause the charge to build.",
"B": "increase and decrease the voltage.",
"C": "cause the current to change direction.",
"D": "stop and start the flow of current."
},
"answerKey": "D"
}Easy and Challenge each include train, validation, and test, for a total of six Parquet splits. Only question data is delivered; ARC Corpus and other files from the original release ZIP are not included.
7,787 records across six splits, with the actual row count for each group listed accurately.
Uses the publisher-maintained mirror version; question and multiple-choice answer fields are retained from the original data.
Includes the original files, source notes, license text or publisher license statement, and a SHA-256 manifest.
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Filename: arc-reviewed-attributed.zip
Size: 1,070,724 bytes
SHA-256: 5972c6903a7ede2f7ab9824fa34e91d3dd5a09197439549f1ff16b106348f2a9
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