Triple

T16883562

Position	Surface form	Disambiguated ID	Type / Status
Subject	Expo 92	`E421481`	entity
Predicate	commemorates	`P501`	FINISHED
Object	Quincentenary of the Discovery of America The Quincentenary of the Discovery of America was the 500th anniversary commemoration in 1992 of Christopher Columbus’s 1492 voyage and the subsequent European encounter with the Americas.	`E1238933`	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: Quincentenary of the Discovery of America | Statement: [Expo 92, commemorates, Quincentenary of the Discovery of America]

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

Target entity: Quincentenary of the Discovery of America
Context triple: [Expo 92, commemorates, Quincentenary of the Discovery of America]

A. A Discourse Intended to Commemorate the Discovery of America by Christopher Columbus
"A Discourse Intended to Commemorate the Discovery of America by Christopher Columbus" is a historical oration by American clergyman and historian Jeremy Belknap reflecting on the significance of Columbus’s voyage and its impact on the New World.
B. The Coming of Columbus
The Coming of Columbus is a silent-era American film dramatizing Christopher Columbus’s voyage to the New World, produced by the early motion picture studio Selig Polyscope Company.
C. The Vision of Columbus
The Vision of Columbus is an epic poem by American writer Joel Barlow that presents a grand, visionary narrative of the discovery and future of the Americas.
D. Life and Voyages of Christopher Columbus
Life and Voyages of Christopher Columbus is a 19th-century biographical and historical work that narrates the explorations and legacy of Christopher Columbus in a romanticized literary style.
E. The Arrival of Christopher Columbus
The Arrival of Christopher Columbus is a celebrated painting by Haitian artist Philomé Obin that depicts Columbus’s landing in the Americas through the lens of Haitian historical and folk-art traditions.
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: Quincentenary of the Discovery of America
Triple: [Expo 92, commemorates, Quincentenary of the Discovery of America]

Generated description

The Quincentenary of the Discovery of America was the 500th anniversary commemoration in 1992 of Christopher Columbus’s 1492 voyage and the subsequent European encounter with the Americas.

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

Target entity: Quincentenary of the Discovery of America
Target entity description: The Quincentenary of the Discovery of America was the 500th anniversary commemoration in 1992 of Christopher Columbus’s 1492 voyage and the subsequent European encounter with the Americas.

A. A Discourse Intended to Commemorate the Discovery of America by Christopher Columbus
"A Discourse Intended to Commemorate the Discovery of America by Christopher Columbus" is a historical oration by American clergyman and historian Jeremy Belknap reflecting on the significance of Columbus’s voyage and its impact on the New World.
B. The Coming of Columbus
The Coming of Columbus is a silent-era American film dramatizing Christopher Columbus’s voyage to the New World, produced by the early motion picture studio Selig Polyscope Company.
C. The Vision of Columbus
The Vision of Columbus is an epic poem by American writer Joel Barlow that presents a grand, visionary narrative of the discovery and future of the Americas.
D. Life and Voyages of Christopher Columbus
Life and Voyages of Christopher Columbus is a 19th-century biographical and historical work that narrates the explorations and legacy of Christopher Columbus in a romanticized literary style.
E. The Arrival of Christopher Columbus
The Arrival of Christopher Columbus is a celebrated painting by Haitian artist Philomé Obin that depicts Columbus’s landing in the Americas through the lens of Haitian historical and folk-art traditions.
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_69d889d470fc8190b4aec199636c0c56`	completed	April 10, 2026, 5:25 a.m.
NER	Named-entity recognition	`batch_69e3bbbf0cec819084216807601afad1`	completed	April 18, 2026, 5:13 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a00c2baece88190ad9821219dff7e27`	completed	May 10, 2026, 5:39 p.m.
NEDg	Description generation	`batch_6a00c3719c88819080279147f9bc415e`	completed	May 10, 2026, 5:42 p.m.
NED2	Entity disambiguation (via description)	`batch_6a00c4850dec819085ae8b51c94c11e7`	completed	May 10, 2026, 5:46 p.m.

Created at: April 10, 2026, 5:29 a.m.