datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
email-importance
Email Importance Classification Dataset
Dataset Summary
This dataset is designed to train and evaluate text classification models on the task of distinguishing Important/Actionable emails from Noise/Promotional emails.
The data consists of raw email text bodies, simulating a realistic inbox environment containing personal correspondence, work requests, security alerts, newsletters, marketing blasts, and social media notifications. The text preserves realistic formatting… See the full description on the dataset page: https://huggingface.co/datasets/Dc-4nderson/email-importance.import-duty-and-tariffs
US import duty and tariff rates by HTS chapter
Canonical, always-current version: https://referencesource.org/import-duty-and-tariffs/
Machine-readable: https://referencesource.org/import-duty-and-tariffs/data.json — this mirror is a point-in-time copy.
Last verified: 2026-08-15
Stale after: 2026-09-14 (past this date, prefer the canonical copy —
it re-verifies on a cadence this snapshot does not)
Records: 25
US import duty rates organized by Harmonized Tariff Schedule (HTS)… See the full description on the dataset page: https://huggingface.co/datasets/referencesource/import-duty-and-tariffs.fda-import-alert-red-list
FDA import alert red lists: firms subject to detention without physical examination
Canonical, always-current version: https://referencesource.org/fda-import-alert-red-list/
Machine-readable: https://referencesource.org/fda-import-alert-red-list/data.json — this mirror is a point-in-time copy.
Last verified: 2026-08-06
Stale after: 2026-10-05 (past this date, prefer the canonical copy —
it re-verifies on a cadence this snapshot does not)
Records: 424
Which foreign… See the full description on the dataset page: https://huggingface.co/datasets/referencesource/fda-import-alert-red-list.viking_history_and_important_events_volume1
Viking History and Important Events Volume 1
The dataset role-plays a series of hearth-side or shipboard talks where characters react to major milestones of the Viking Age (c. 793–1066 CE) as if they are hearing rumours or recent tidings. Topics include:
The raid on Lindisfarne (793) – seen as the dramatic opening of the Viking Age.
The Great Heathen Army and conquests in England.
Ragnar Lodbrok’s siege of Paris (845) and the massive danegeld payment.
Establishment of the Dublin… See the full description on the dataset page: https://huggingface.co/datasets/RuneForgeAI/viking_history_and_important_events_volume1.cot-oracle-eval-step-importance-thought-anchors
CoT Oracle Eval: step_importance_thought_anchors
Causal step importance identification from off-policy deepseek MATH rollouts. Source: uzaymacar/math-rollouts.
Part of the CoT Oracle Evals collection.
Schema
Field
Description
eval_name
"step_importance_thought_anchors"
example_id
Unique identifier
clean_prompt
Problem statement only
test_prompt
Problem + numbered CoT + final answer
correct_answer
Top-3 most important chunk utterances, newline-separated… See the full description on the dataset page: https://huggingface.co/datasets/japhba/cot-oracle-eval-step-importance-thought-anchors.cot-oracle-eval-step-importance-thought-branches
CoT Oracle Eval: step_importance_thought_branches
Causal step importance identification from thought-branches authority bias CoTs. Source: thought-branches.
Part of the CoT Oracle Evals collection.
Schema
Field
Description
eval_name
"step_importance_thought_branches"
example_id
Unique identifier
clean_prompt
Problem statement only
test_prompt
Problem + numbered CoT + final answer
correct_answer
Top-3 most important chunk utterances, newline-separated… See the full description on the dataset page: https://huggingface.co/datasets/japhba/cot-oracle-eval-step-importance-thought-branches.