Triple

T1189784

Position	Surface form	Disambiguated ID	Type / Status
Subject	Andrew W. Mellon	`E25330`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Mellon tax cuts of the 1920s The Mellon tax cuts of the 1920s were a series of U.S. federal income tax reductions championed by Treasury Secretary Andrew Mellon that significantly lowered top marginal rates in an effort to spur investment and economic growth.	`E136213`	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: Mellon tax cuts of the 1920s | Statement: [Andrew W. Mellon, notableWork, Mellon tax cuts of the 1920s]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Mellon tax cuts of the 1920s
Context triple: [Andrew W. Mellon, notableWork, Mellon tax cuts of the 1920s]

A. 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.
B. Revenue Act of 1916
The Revenue Act of 1916 was a landmark U.S. federal tax law that significantly expanded income taxation and introduced new taxes to help finance the government in the lead-up to American involvement in World War I.
C. Smoot–Hawley Tariff Act
The Smoot–Hawley Tariff Act was a 1930 U.S. law that sharply raised import duties, widely blamed for worsening international trade tensions and deepening the Great Depression.
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 1913
The Revenue Act of 1913 was a landmark U.S. law that reintroduced a federal income tax and significantly lowered tariffs, reshaping the nation’s fiscal policy in the early 20th century.
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: Mellon tax cuts of the 1920s
Triple: [Andrew W. Mellon, notableWork, Mellon tax cuts of the 1920s]

Generated description

The Mellon tax cuts of the 1920s were a series of U.S. federal income tax reductions championed by Treasury Secretary Andrew Mellon that significantly lowered top marginal rates in an effort to spur investment and economic growth.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Mellon tax cuts of the 1920s
Target entity description: The Mellon tax cuts of the 1920s were a series of U.S. federal income tax reductions championed by Treasury Secretary Andrew Mellon that significantly lowered top marginal rates in an effort to spur investment and economic growth.

A. 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.
B. Revenue Act of 1916
The Revenue Act of 1916 was a landmark U.S. federal tax law that significantly expanded income taxation and introduced new taxes to help finance the government in the lead-up to American involvement in World War I.
C. Smoot–Hawley Tariff Act
The Smoot–Hawley Tariff Act was a 1930 U.S. law that sharply raised import duties, widely blamed for worsening international trade tensions and deepening the Great Depression.
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 1913
The Revenue Act of 1913 was a landmark U.S. law that reintroduced a federal income tax and significantly lowered tariffs, reshaping the nation’s fiscal policy in the early 20th century.
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_69a49427d98881908646d6c63b8cea1e`	completed	March 1, 2026, 7:31 p.m.
NER	Named-entity recognition	`batch_69a4bd57c3c481908bdca483fcaa3297`	completed	March 1, 2026, 10:27 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac764ccb1c8190a302137a0e67cb88`	completed	March 7, 2026, 7:02 p.m.
NEDg	Description generation	`batch_69ac76e1b430819092669c6e83d7a62c`	completed	March 7, 2026, 7:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac77670fa08190827ef34ba9d52a70`	completed	March 7, 2026, 7:07 p.m.

Created at: March 1, 2026, 7:45 p.m.