datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
pokemon-card-sold-price-reference
Pokémon Card Sold-Price Reference by Grade — Raw, PSA 9, PSA 10 (486 Cards, 2026)
Median sold-price reference for 486 Pokémon cards across raw (ungraded), PSA 9, and PSA 10 eBay sales, compiled from real graded and ungraded sold comps (PokemonPriceTracker sold-listing data). 486 of 486 cards have a PSA 9 comp; the median PSA-10-over-PSA-9 grading premium across cards with both is 4.9×. Reference pricing only — sample sizes and confidence flags are included so nobody treats a… See the full description on the dataset page: https://huggingface.co/datasets/rrhagentbiz/pokemon-card-sold-price-reference.brenda-references-datareference-csvdeveloper-reference-datasets
Developer Reference Datasets
Open, reproducible lookup tables that web and app developers reach for constantly — computed from first principles, not scraped, so every value is exact and re-runnable. CC BY 4.0.
Quick answers (straight from the data)
What is 16:9 in pixels? 1920×1080, 1280×720, 3840×2160. 9:16 (Stories, Reels, TikTok) is those flipped. → aspect-ratios, resolutions
What contrast ratio does WCAG require? 4.5:1 for normal text (AA), 3:1 for large… See the full description on the dataset page: https://huggingface.co/datasets/cleanorlabs/developer-reference-datasets.risk-matrix-reference-2026
Canonical landing page: https://www.smartqhse.com/datasets/risk-matrix-reference-2026
Risk Matrix Reference 2026 — 5x5, 4x4, and 3x3 with ALARP Zones
Fully populated risk matrices in 5x5 (25 cells), 4x4 (16 cells), and 3x3 (9 cells) configurations. Each cell: severity level + descriptor, likelihood level + descriptor, risk score, risk band (Very Low / Low / Medium / High / Very High), ALARP zone (Broadly Acceptable / Tolerable / Intolerable), and recommended management… See the full description on the dataset page: https://huggingface.co/datasets/SmartQHSE/risk-matrix-reference-2026.round-reference-ad7a26
round-reference-ad7a26
Synthetic products test data: 46 rows in data.csv.
All values are randomly generated fictional examples, not real observations, products, or user activity. Intended only for CSV loading and pipeline tests; not suitable for scientific or business conclusions. Columns are sampled independently and do not model real-world correlations.
Fields
sample_id: random identifier for this generated sample.
row_id: sequential row number starting at 1.… See the full description on the dataset page: https://huggingface.co/datasets/pbae/round-reference-ad7a26.research-peptides-reference
Research Peptides Reference Dataset
A clean, machine-readable reference table of research-grade peptides commonly
discussed in biochemistry and drug-discovery literature. Each entry combines a
curated research category with verified physicochemical properties pulled from
PubChem (PUG REST): PubChem CID, molecular
formula, molecular weight, canonical SMILES and IUPAC name.
The goal is a small, high-signal starting point for cheminformatics, tabular ML,
educational tooling and… See the full description on the dataset page: https://huggingface.co/datasets/PeptidosSuplementos/research-peptides-reference.reference_metadata_2013referenceless_machine_translation_evaluationBengali is a low resource language in natural language processing (NLP), with dialects like Sylheti, Chittagong, and Barisal
being even more underrepresented. To address this, ONUBAD introduced a parallel corpus translating these dialects into
Standard Bangla and English using expert translators, providing 1,540 words, 130 clauses, and 980 sentences per dialect.
We focused on the Sylheti-English pair and adapted the dataset for LLM-based machine translation (MT) evaluation.
We extracted the… See the full description on the dataset page: https://huggingface.co/datasets/bokatiq/referenceless_machine_translation_evaluation.music-tempo-and-key-reference-data
BPM Interval and Camelot Reference Data
This public dataset contains two reference assets maintained by j022315051:
bpm-interval-reference.csv: BPM values with milliseconds per beat and the calculation used.
camelot.js: major and minor pitch-class mappings to Camelot codes.
These reference assets support the browser-based music tools published at Tap BPM Now.
Scope and boundaries
The release contains reference tables and mapping code only. It does not contain… See the full description on the dataset page: https://huggingface.co/datasets/j022315051/music-tempo-and-key-reference-data.