Triple

T488263

Position	Surface form	Disambiguated ID	Type / Status
Subject	Pennsylvania Avenue	`E9927`	entity
Predicate	hasLandmark	`P105`	FINISHED
Object	Trump International Hotel Washington, D.C. (former Old Post Office) Trump International Hotel Washington, D.C. (formerly the Old Post Office) is a luxury hotel housed in a historic late-19th-century federal building located between the White House and the U.S. Capitol.	`E61029`	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: Trump International Hotel Washington, D.C. (former Old Post Office) | Statement: [Pennsylvania Avenue, hasLandmark, Trump International Hotel Washington, D.C. (former Old Post Office)]

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

Target entity: Trump International Hotel Washington, D.C. (former Old Post Office)
Context triple: [Pennsylvania Avenue, hasLandmark, Trump International Hotel Washington, D.C. (former Old Post Office)]

A. Trump International Hotel & Tower
Trump International Hotel & Tower is a luxury skyscraper hotel and residential building brand associated with former U.S. President Donald Trump, featuring high-end accommodations and prominent locations in major cities.
B. Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
C. Eisenhower Executive Office Building
The Eisenhower Executive Office Building is a historic, French Second Empire–style government building in Washington, D.C., that houses much of the White House staff and key offices of the Executive Office of the President.
D. Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
E. J. Edgar Hoover Building
The J. Edgar Hoover Building is a large Brutalist-style office complex in Washington, D.C., that serves as the main headquarters of the FBI.
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: Trump International Hotel Washington, D.C. (former Old Post Office)
Triple: [Pennsylvania Avenue, hasLandmark, Trump International Hotel Washington, D.C. (former Old Post Office)]

Generated description

Trump International Hotel Washington, D.C. (formerly the Old Post Office) is a luxury hotel housed in a historic late-19th-century federal building located between the White House and the U.S. Capitol.

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

Target entity: Trump International Hotel Washington, D.C. (former Old Post Office)
Target entity description: Trump International Hotel Washington, D.C. (formerly the Old Post Office) is a luxury hotel housed in a historic late-19th-century federal building located between the White House and the U.S. Capitol.

A. Trump International Hotel & Tower
Trump International Hotel & Tower is a luxury skyscraper hotel and residential building brand associated with former U.S. President Donald Trump, featuring high-end accommodations and prominent locations in major cities.
B. Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
C. Eisenhower Executive Office Building
The Eisenhower Executive Office Building is a historic, French Second Empire–style government building in Washington, D.C., that houses much of the White House staff and key offices of the Executive Office of the President.
D. Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
E. J. Edgar Hoover Building
The J. Edgar Hoover Building is a large Brutalist-style office complex in Washington, D.C., that serves as the main headquarters of the FBI.
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_69a2e802e2908190ab17c9479e0b6412`	completed	Feb. 28, 2026, 1:05 p.m.
NER	Named-entity recognition	`batch_69a2f0df764481909811d9483dfbc4aa`	completed	Feb. 28, 2026, 1:42 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a47471e5ac8190acfed4803183f11a`	completed	March 1, 2026, 5:16 p.m.
NEDg	Description generation	`batch_69a476527a6881909cc06330ae6bcbcb`	completed	March 1, 2026, 5:24 p.m.
NED2	Entity disambiguation (via description)	`batch_69a4769c31f081909bc74682ed6fd9d6`	completed	March 1, 2026, 5:25 p.m.

Created at: Feb. 28, 2026, 1:12 p.m.