Triple

T2830208
Position Surface form Disambiguated ID Type / Status
Subject Helvering v. Gregory E62216 entity
Predicate statuteInterpreted P2241 FINISHED
Object Revenue Act of 1928
The Revenue Act of 1928 was a U.S. federal tax law that significantly revised income tax provisions and became a key subject of judicial interpretation in landmark tax avoidance cases.
E302254 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: Revenue Act of 1928 | Statement: [Helvering v. Gregory, statuteInterpreted, Revenue Act of 1928]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Revenue Act of 1928
Context triple: [Helvering v. Gregory, statuteInterpreted, Revenue Act of 1928]
  • A. Revenue Act of 1932
    The Revenue Act of 1932 was a U.S. federal law enacted during the Great Depression that sharply increased taxes to address mounting budget deficits and stabilize government finances.
  • B. Revenue Act of 1934
    The Revenue Act of 1934 was a New Deal-era U.S. federal tax law that increased income and corporate taxes to raise government revenue during the Great Depression.
  • C. Revenue Act of 1918
    The Revenue Act of 1918 was a major U.S. federal tax law that sharply increased income and excess profits taxes to help finance American involvement in World War I and reshape the nation’s fiscal policy.
  • D. Revenue Act of 1935
    The Revenue Act of 1935 was a New Deal-era U.S. federal law that significantly increased taxes on high incomes, large inheritances, and corporate profits in an effort to redistribute wealth during the Great Depression.
  • E. Revenue Act of 1942
    The Revenue Act of 1942 was a major U.S. tax law that greatly expanded the federal income tax base and increased rates to help finance American involvement in World War II.
  • 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: Revenue Act of 1928
Triple: [Helvering v. Gregory, statuteInterpreted, Revenue Act of 1928]
Generated description
The Revenue Act of 1928 was a U.S. federal tax law that significantly revised income tax provisions and became a key subject of judicial interpretation in landmark tax avoidance cases.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Revenue Act of 1928
Target entity description: The Revenue Act of 1928 was a U.S. federal tax law that significantly revised income tax provisions and became a key subject of judicial interpretation in landmark tax avoidance cases.
  • A. Revenue Act of 1932
    The Revenue Act of 1932 was a U.S. federal law enacted during the Great Depression that sharply increased taxes to address mounting budget deficits and stabilize government finances.
  • B. Revenue Act of 1934
    The Revenue Act of 1934 was a New Deal-era U.S. federal tax law that increased income and corporate taxes to raise government revenue during the Great Depression.
  • C. Revenue Act of 1918
    The Revenue Act of 1918 was a major U.S. federal tax law that sharply increased income and excess profits taxes to help finance American involvement in World War I and reshape the nation’s fiscal policy.
  • D. Revenue Act of 1935
    The Revenue Act of 1935 was a New Deal-era U.S. federal law that significantly increased taxes on high incomes, large inheritances, and corporate profits in an effort to redistribute wealth during the Great Depression.
  • E. Revenue Act of 1942
    The Revenue Act of 1942 was a major U.S. tax law that greatly expanded the federal income tax base and increased rates to help finance American involvement in World War II.
  • F. None of above. chosen

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_69ab4c3c39188190955b9c49d98463d8 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdebbde4881908dfa78e28c7018e0 completed March 7, 2026, 8:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69afceb771d48190a1467a6e58f756ad completed March 10, 2026, 7:56 a.m.
NEDg Description generation batch_69afd21bf66481909d0416cf591fc2cf completed March 10, 2026, 8:11 a.m.
NED2 Entity disambiguation (via description) batch_69afd28839a881909c758e2ea202242a completed March 10, 2026, 8:12 a.m.
Created at: March 6, 2026, 10:01 p.m.