Triple

T17930786

Position	Surface form	Disambiguated ID	Type / Status
Subject	William Barber	`E448324`	entity
Predicate	designed	`P184`	FINISHED
Object	Twenty-cent piece (United States coin)	`—`	NE NERFINISHED

How this triple was built (3 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: Twenty-cent piece (United States coin) | Statement: [William Barber, designed, Twenty-cent piece (United States coin)]

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

Target entity: Twenty-cent piece (United States coin)
Context triple: [William Barber, designed, Twenty-cent piece (United States coin)]

A. Roosevelt dime
The Roosevelt dime is a U.S. ten-cent coin featuring President Franklin D. Roosevelt, introduced in 1946 and still in circulation today.
B. Mercury dime
The Mercury dime is a U.S. ten-cent coin minted from 1916 to 1945, notable for its depiction of Liberty wearing a winged cap that resembles the Roman god Mercury.
C. Jefferson nickel
The Jefferson nickel is a U.S. five-cent coin first issued in 1938 featuring President Thomas Jefferson on the obverse and his home, Monticello, on the reverse.
D. Franklin half dollar
The Franklin half dollar is a U.S. fifty-cent coin minted from 1948 to 1963 featuring Founding Father Benjamin Franklin on the obverse and the Liberty Bell on the reverse.
E. Liberty Head nickel
The Liberty Head nickel is a U.S. five-cent coin minted from 1883 to 1913, featuring a classical depiction of Lady Liberty on the obverse.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Twenty-cent piece (United States coin)
Target entity description: The Twenty-cent piece is a short-lived U.S. silver coin minted in the 1870s, notable for its similarity in size to the quarter and resulting unpopularity.

A. Roosevelt dime
The Roosevelt dime is a U.S. ten-cent coin featuring President Franklin D. Roosevelt, introduced in 1946 and still in circulation today.
B. Mercury dime
The Mercury dime is a U.S. ten-cent coin minted from 1916 to 1945, notable for its depiction of Liberty wearing a winged cap that resembles the Roman god Mercury.
C. Jefferson nickel
The Jefferson nickel is a U.S. five-cent coin first issued in 1938 featuring President Thomas Jefferson on the obverse and his home, Monticello, on the reverse.
D. Franklin half dollar
The Franklin half dollar is a U.S. fifty-cent coin minted from 1948 to 1963 featuring Founding Father Benjamin Franklin on the obverse and the Liberty Bell on the reverse.
E. Liberty Head nickel
The Liberty Head nickel is a U.S. five-cent coin minted from 1883 to 1913, featuring a classical depiction of Lady Liberty on the obverse.
F. None of above. chosen

Provenance (2 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_69d8b9f79d14819095540856928f0e25`	completed	April 10, 2026, 8:51 a.m.
NER	Named-entity recognition	`batch_69e4a551e1788190abad0d6a85ec55e1`	completed	April 19, 2026, 9:50 a.m.

Created at: April 10, 2026, 10:20 a.m.