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Generated coral layered-card artwork for the dataset openai/mrcr, labeled USASI · AI on Hugging Face, with Task: Not given · License: MIT.
DatasetRank #295 of 836 229 likes

mrcr

by openai (organization)

OpenAI MRCR: Long context multiple needle in a haystack benchmark OpenAI MRCR (Multi-round co-reference resolution) is a long context dataset for benchmarking an LLM's ability to distinguish between multiple needles hidden in context. This eval is inspired by the MRCR eval… (excerpt from the dataset card on Hugging Face)

Dataset facts

Hub id
openai/mrcr
Likes
229
Downloads (last 30 days)
9,512
Tasks
Not given
Modality
tabular, text
Size
1K to 10K examples
License
MIT (mit)
Access
Open download
Author
openai · Organization
Languages
Not given
Created
Apr 11, 2025
Last modified
Dec 8, 2025

Rank #295 of 836 datasets in AI on Hugging Face, by likes. Data from the Hugging Face Hub API, fetched Oct 18, 2026. Likes measure popularity, not quality or safety. Downloads are for the last 30 days, as the Hub reports them; counts change daily. A listing is not an endorsement. How this list is made

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