Triple

T9084794

Position	Surface form	Disambiguated ID	Type / Status
Subject	Henry Janeway Hardenbergh	`E217723`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Schiff House, Princeton University Schiff House at Princeton University is a historic campus building designed by prominent American architect Henry Janeway Hardenbergh, known for his influential late 19th- and early 20th-century architectural works.	`E776487`	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: Schiff House, Princeton University | Statement: [Henry Janeway Hardenbergh, notableWork, Schiff House, Princeton University]

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

Target entity: Schiff House, Princeton University
Context triple: [Henry Janeway Hardenbergh, notableWork, Schiff House, Princeton University]

A. Pupin Hall
Pupin Hall is a historic Columbia University science building in Morningside Heights, best known for its physics research and association with multiple Nobel Prize–winning discoveries.
B. Fine Hall
Fine Hall is the main mathematics building at Princeton University, renowned as a hub for research and teaching in pure and applied mathematics.
C. Princeton University Library
Princeton University Library is the academic library system of Princeton University, renowned for its extensive research collections, rare books and manuscripts, and support for advanced scholarship across disciplines.
D. Lewis Arts Complex Princeton University
The Lewis Arts Complex at Princeton University is a major interdisciplinary arts facility featuring performance, rehearsal, and teaching spaces designed to support the university’s programs in dance, theater, music, and the visual arts.
E. Princeton University FitzRandolph Gate
Princeton University’s FitzRandolph Gate is the iconic wrought-iron main entrance to the campus, symbolically marking the boundary between the university and the town of Princeton.
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: Schiff House, Princeton University
Triple: [Henry Janeway Hardenbergh, notableWork, Schiff House, Princeton University]

Generated description

Schiff House at Princeton University is a historic campus building designed by prominent American architect Henry Janeway Hardenbergh, known for his influential late 19th- and early 20th-century architectural works.

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

Target entity: Schiff House, Princeton University
Target entity description: Schiff House at Princeton University is a historic campus building designed by prominent American architect Henry Janeway Hardenbergh, known for his influential late 19th- and early 20th-century architectural works.

A. Pupin Hall
Pupin Hall is a historic Columbia University science building in Morningside Heights, best known for its physics research and association with multiple Nobel Prize–winning discoveries.
B. Fine Hall
Fine Hall is the main mathematics building at Princeton University, renowned as a hub for research and teaching in pure and applied mathematics.
C. Princeton University Library
Princeton University Library is the academic library system of Princeton University, renowned for its extensive research collections, rare books and manuscripts, and support for advanced scholarship across disciplines.
D. Lewis Arts Complex Princeton University
The Lewis Arts Complex at Princeton University is a major interdisciplinary arts facility featuring performance, rehearsal, and teaching spaces designed to support the university’s programs in dance, theater, music, and the visual arts.
E. Princeton University FitzRandolph Gate
Princeton University’s FitzRandolph Gate is the iconic wrought-iron main entrance to the campus, symbolically marking the boundary between the university and the town of Princeton.
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_69ca83d7a0388190ba1af89ed7ba36f9`	completed	March 30, 2026, 2:08 p.m.
NER	Named-entity recognition	`batch_69cc960d0b008190b0e9e61fac45101d`	completed	April 1, 2026, 3:50 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cffe38f0048190a9fb15e73d9bcd50`	completed	April 3, 2026, 5:51 p.m.
NEDg	Description generation	`batch_69d0013cdc18819090ee4ec6f90dea07`	completed	April 3, 2026, 6:04 p.m.
NED2	Entity disambiguation (via description)	`batch_69d001d5d5908190914b0d71d0cac8c5`	completed	April 3, 2026, 6:07 p.m.

Created at: March 30, 2026, 7:13 p.m.