Triple
T7847665
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Lung Disability Trust Fund |
E181961
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Coal Excise Tax |
E92918
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Coal Excise Tax | Statement: [Black Lung Disability Trust Fund, relatedTo, Coal Excise Tax]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coal Excise Tax Context triple: [Black Lung Disability Trust Fund, relatedTo, Coal Excise Tax]
-
A.
Excise Tax Act (Canada)
The Excise Tax Act (Canada) is the federal statute that establishes and governs Canada’s Goods and Services Tax (GST) and related value-added tax rules.
-
B.
Superfund excise taxes
Superfund excise taxes are specialized federal taxes on certain chemicals, petroleum products, and related industries that help finance the cleanup of hazardous waste sites in the United States.
-
C.
Bituminous Coal Conservation Act of 1935
The Bituminous Coal Conservation Act of 1935 was a New Deal-era U.S. law aimed at stabilizing the coal industry through price regulation and labor standards, later struck down by the Supreme Court as unconstitutional.
-
D.
Coal Measures
Coal Measures are a sequence of Carboniferous-age sedimentary rocks, notably rich in coal seams, that were extensively mined as a major industrial fuel source in regions such as Britain and Europe.
-
E.
Subtitle D – Miscellaneous Excise Taxes
chosen
Subtitle D – Miscellaneous Excise Taxes is a portion of the U.S. Internal Revenue Code that imposes various specialized federal excise taxes on specific goods, services, and activities not covered by other excise tax subtitles.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ca8285d6488190a95d4c02d7354b53 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb164105fc8190a60aaa27dd619d5a |
completed | March 31, 2026, 12:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5afbb02481909008eb295c4825c1 |
completed | March 31, 2026, 5:26 a.m. |
Created at: March 30, 2026, 4:49 p.m.