Triple
T527192
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States Tax Court |
E10945
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
Board of Tax Appeals
The Board of Tax Appeals was a federal administrative tribunal established in the early 20th century to adjudicate disputes between taxpayers and the U.S. government over federal tax liabilities, later reorganized as the United States Tax Court.
|
E10945
|
NE FINISHED |
How this triple was built (4 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: Board of Tax Appeals | Statement: [United States Tax Court, predecessor, Board of Tax Appeals]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Board of Tax Appeals Context triple: [United States Tax Court, predecessor, Board of Tax Appeals]
-
A.
United States Tax Court
The United States Tax Court is a federal trial court that specializes in resolving disputes between taxpayers and the Internal Revenue Service over federal tax liabilities.
-
B.
Office of Tax Legislative Counsel
The Office of Tax Legislative Counsel is a division within the U.S. Treasury that develops, reviews, and advises on federal tax legislation and related policy.
-
C.
Office of Chief Counsel
The Office of Chief Counsel is the legal arm of the U.S. tax administration that provides authoritative guidance, representation, and legal advice on federal tax law.
-
D.
Treasury Inspector General for Tax Administration
The Treasury Inspector General for Tax Administration is an independent oversight office that audits, investigates, and promotes integrity and efficiency within the U.S. tax administration system, primarily focusing on the Internal Revenue Service (IRS).
-
E.
Tax Court of Canada
The Tax Court of Canada is a specialized federal court that hears and adjudicates disputes between taxpayers and the Government of Canada over income tax, GST/HST, and other federal tax matters.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Board of Tax Appeals Triple: [United States Tax Court, predecessor, Board of Tax Appeals]
Generated description
The Board of Tax Appeals was a federal administrative tribunal established in the early 20th century to adjudicate disputes between taxpayers and the U.S. government over federal tax liabilities, later reorganized as the United States Tax Court.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Board of Tax Appeals Target entity description: The Board of Tax Appeals was a federal administrative tribunal established in the early 20th century to adjudicate disputes between taxpayers and the U.S. government over federal tax liabilities, later reorganized as the United States Tax Court.
-
A.
United States Tax Court
chosen
The United States Tax Court is a federal trial court that specializes in resolving disputes between taxpayers and the Internal Revenue Service over federal tax liabilities.
-
B.
Office of Tax Legislative Counsel
The Office of Tax Legislative Counsel is a division within the U.S. Treasury that develops, reviews, and advises on federal tax legislation and related policy.
-
C.
Office of Chief Counsel
The Office of Chief Counsel is the legal arm of the U.S. tax administration that provides authoritative guidance, representation, and legal advice on federal tax law.
-
D.
Treasury Inspector General for Tax Administration
The Treasury Inspector General for Tax Administration is an independent oversight office that audits, investigates, and promotes integrity and efficiency within the U.S. tax administration system, primarily focusing on the Internal Revenue Service (IRS).
-
E.
Tax Court of Canada
The Tax Court of Canada is a specialized federal court that hears and adjudicates disputes between taxpayers and the Government of Canada over income tax, GST/HST, and other federal tax matters.
- F. None of above.
Provenance (5 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_69a2e84b16c4819088d284c47c3a7968 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1d2851c81908129f7da932ab7b3 |
completed | Feb. 28, 2026, 1:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4b24157608190b4c7df2cae453a1f |
completed | March 1, 2026, 9:40 p.m. |
| NEDg | Description generation | batch_69a4b4117f60819093b6eed4e9eb4630 |
completed | March 1, 2026, 9:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4b476ecc881909ff7efbb3299ace3 |
completed | March 1, 2026, 9:49 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.