Triple

T1812739

Position	Surface form	Disambiguated ID	Type / Status
Subject	MIT Cambridge campus	`E40364`	entity
Predicate	hasBuilding	`P105`	FINISHED
Object	Sloan School of Management complex The Sloan School of Management complex is the cluster of buildings at MIT that houses its renowned business school, featuring classrooms, research centers, and administrative offices along the Charles River in Cambridge.	`E205127`	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: Sloan School of Management complex | Statement: [MIT Cambridge campus, hasBuilding, Sloan School of Management complex]

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

Target entity: Sloan School of Management complex
Context triple: [MIT Cambridge campus, hasBuilding, Sloan School of Management complex]

A. Harvard Business School campus core
The Harvard Business School campus core is the central academic and administrative area of Harvard Business School in Boston, known for its iconic brick buildings, lecture halls, and concentration of key facilities.
B. MIT Building 54
MIT Building 54 is a prominent high-rise tower on the MIT campus that houses the Department of Earth, Atmospheric and Planetary Sciences and is known for its meteorological and geophysical research facilities.
C. MIT Stata Center
MIT Stata Center is a strikingly unconventional academic complex at MIT designed by architect Frank Gehry, known for its deconstructivist architecture and housing research labs, classrooms, and offices.
D. MIT Building 4
MIT Building 4 is a central academic building on the Massachusetts Institute of Technology campus that houses the Institute’s Mathematics Department and various classrooms and offices.
E. MIT Building 2
MIT Building 2 is a historic academic building on the Massachusetts Institute of Technology campus that primarily houses the university’s mathematics department and related classrooms and offices.
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: Sloan School of Management complex
Triple: [MIT Cambridge campus, hasBuilding, Sloan School of Management complex]

Generated description

The Sloan School of Management complex is the cluster of buildings at MIT that houses its renowned business school, featuring classrooms, research centers, and administrative offices along the Charles River in Cambridge.

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

Target entity: Sloan School of Management complex
Target entity description: The Sloan School of Management complex is the cluster of buildings at MIT that houses its renowned business school, featuring classrooms, research centers, and administrative offices along the Charles River in Cambridge.

A. Harvard Business School campus core
The Harvard Business School campus core is the central academic and administrative area of Harvard Business School in Boston, known for its iconic brick buildings, lecture halls, and concentration of key facilities.
B. MIT Building 54
MIT Building 54 is a prominent high-rise tower on the MIT campus that houses the Department of Earth, Atmospheric and Planetary Sciences and is known for its meteorological and geophysical research facilities.
C. MIT Stata Center
MIT Stata Center is a strikingly unconventional academic complex at MIT designed by architect Frank Gehry, known for its deconstructivist architecture and housing research labs, classrooms, and offices.
D. MIT Building 4
MIT Building 4 is a central academic building on the Massachusetts Institute of Technology campus that houses the Institute’s Mathematics Department and various classrooms and offices.
E. MIT Building 2
MIT Building 2 is a historic academic building on the Massachusetts Institute of Technology campus that primarily houses the university’s mathematics department and related classrooms and offices.
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_69a88643a3388190a612f2ebe1fb29e7`	completed	March 4, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69aa65c775408190b4f5912786720e28`	completed	March 6, 2026, 5:27 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69adc9aa4c5881908b21829dda45da5a`	completed	March 8, 2026, 7:10 p.m.
NEDg	Description generation	`batch_69adcaef04e88190a88f789a6370bafb`	completed	March 8, 2026, 7:15 p.m.
NED2	Entity disambiguation (via description)	`batch_69adcb8e053c819082a3d4b36afe35be`	completed	March 8, 2026, 7:18 p.m.

Created at: March 4, 2026, 7:32 p.m.