datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
zenlibrispeech_asr_dummyfixtures_ade20ktesting_alpaca_small
Dataset Card for "testing_alpaca_small"
More Information needed
testing_self_instruct_small
Dataset Card for "testing_self_instruct_small"
More Information needed
zen-imagedummy_image_text_data
Dataset Card for "dummy_image_text_data"
More Information needed
gneissweb-annotation-url-testing-v1
GneissWeb Annotations
GneissWeb Annotations, powered by IBM Research's GneissWeb methodology, is a dataset of quality and category annotations applied to the Common Crawl corpus.
This dataset enables precise filtering of web content across medical, educational, technology, and scientific domains, making it easier to build high-quality corpora for research projects, language models, and specialized applications.
Learn more about the annotation process and methodology in our… See the full description on the dataset page: https://huggingface.co/datasets/commoncrawl/gneissweb-annotation-url-testing-v1.testing_codealpaca_small
Dataset Card for "testing_codealpaca_small"
More Information needed
toolcallharmonyzen-multi-imagehost-index-testing-v2
Common Crawl Host Index v2
GitHub: https://github.com/commoncrawl/cc-host-index
Each crawl, we generate a Host Index, which aggregates information about each web hosted visited during the crawl. The
information is aggregated from the Common Crawl columnar index,
web graph, and raw crawler logs.
Quickstart
The dataset is Hive-partitioned on crawl (data/crawl=CC-MAIN-2025-18/*.parquet). Open the whole
dataset once, then filter with WHERE crawl = '...': because… See the full description on the dataset page: https://huggingface.co/datasets/commoncrawl/host-index-testing-v2.fixtures_docvqaThis dataset includes 2 document images of the DocVQA dataset.
They are used for testing the LayoutLMv2FeatureExtractor + LayoutLMv2Processor inside the HuggingFace Transformers library.
More specifically, they are used in tests/test_feature_extraction_layoutlmv2.py and tests/test_processor_layoutlmv2.py.
librispeech_asr_democats_vs_dogs_sampledummy-base64-imageswiki_dpr_dummyThis dummy dataset is used for testing purpose for rag model in transformers. It is proudced via the following steps:
dataset = datasets.load_dataset("wiki_dpr", with_embeddings=True, with_index=True, index_name="exact", embeddings_name="nq", dummy=True, revision=None)
dataset["train"].drop_index("embeddings")
dataset.push_to_hub("hf-internal-testing/wiki_dpr_dummy", token="...")
The index file `index.faiss` (after being renamed locally) is then uploaded manually.
fill10NanoBEIR-dedummy_image_class_data
Dataset Card for "dummy_image_class_data"
More Information needed
descriptiveness-sentiment-trl-style
TRL's Sentiment and Descriptiveness Preference Dataset
The dataset comes from https://arxiv.org/abs/1909.08593, one of the earliest RLHF work from OpenAI.
We preprocess the dataset using our standard prompt, chosen, rejected format.
Reproduce this dataset
Download the descriptiveness_sentiment.py from the https://huggingface.co/datasets/trl-internal-testing/descriptiveness-sentiment-trl-style/tree/0.1.0.
Run python examples/datasets/descriptiveness_sentiment.py… See the full description on the dataset page: https://huggingface.co/datasets/trl-internal-testing/descriptiveness-sentiment-trl-style.stress_testing_model_spec
Stress Testing Model Spec Compliance
A dataset of AI model responses to queries designed to create value tensions, along with compliance evaluations from multiple judge models.
Configurations
1. Subset Default (6 splits)
dataset = load_dataset('jifanz/stress_testing_model_spec')
Six curated subsets of query-response pairs.
Columns:
rank: Integer ranking
query_generator: Which model generated the query (e.g., "o3", "claude_opus_4")
value1, value2: Two values… See the full description on the dataset page: https://huggingface.co/datasets/jifanz/stress_testing_model_spec.dolly-chatml-sftinstructpix2pix-10-samples
Dataset Card for "test"
More Information needed
abc-testing
ABC Testing dataset
A: A0-2**24
B: B0-2**20
C: C0-2**16
ashraq-esc50-1-dog-example
Dataset Card for "ashraq-esc50-1-dog-example"
More Information needed
cat-image-datasetLabels (in this order):
sks cat sitting on a chair in front of a box of chocolates
sks cat playing on the Steam Deck
sks cat wearing a necklace while sitting in a box on a sofa
a box with four donuts in front of sks cat
sks cat wearing a pink veil with flowers on it and a dagger made out of yellow cardboard
sks cat between two pillows, with one pillow showing a polar bear and the other a fox
sks cat with an espresso reading the newspaper
a close up of a hand petting sks cat on the head
sks cat… See the full description on the dataset page: https://huggingface.co/datasets/peft-internal-testing/cat-image-dataset.gneissweb-annotation-host-testing-v1
GneissWeb Annotations
GneissWeb Annotations, powered by IBM Research's GneissWeb methodology, is a dataset of quality and category annotations applied to the Common Crawl corpus.
This dataset enables precise filtering of web content across medical, educational, technology, and scientific domains, making it easier to build high-quality corpora for research projects, language models, and specialized applications.
Learn more about the annotation process and methodology in our… See the full description on the dataset page: https://huggingface.co/datasets/commoncrawl/gneissweb-annotation-host-testing-v1.arc_agi_3_public_demo_human_testing
Dataset Card for ARC-AGI 3 Public Demo Human Testing
Dataset Summary
This dataset contains human gameplay logs and trajectories from the ARC-AGI 3 public demo. It is a fully open-source dataset created by the ARC Prize.
The primary purpose of publishing this dataset on Hugging Face is to make it easily accessible and convenient for participants in the Kaggle ARC Prize 2026 Competition.
The implementation and source code used to process and upload this dataset to… See the full description on the dataset page: https://huggingface.co/datasets/magic-sword/arc_agi_3_public_demo_human_testing.