Triple

T9382677

Position	Surface form	Disambiguated ID	Type / Status
Subject	Main Group of MIT campus buildings	`E225822`	entity
Predicate	follows	`P134`	FINISHED
Object	MIT Rogers Building in Boston The MIT Rogers Building in Boston was the original main academic building of the Massachusetts Institute of Technology, housing classrooms, laboratories, and administrative offices in its early years.	`E814343`	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: MIT Rogers Building in Boston | Statement: [Main Group of MIT campus buildings, follows, MIT Rogers Building in Boston]

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

Target entity: MIT Rogers Building in Boston
Context triple: [Main Group of MIT campus buildings, follows, MIT Rogers Building in Boston]

A. MIT Building 5
MIT Building 5 is one of the historic main academic and administrative buildings on the Massachusetts Institute of Technology’s central campus in Cambridge, Massachusetts.
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 Building 10
MIT Building 10 is a central and iconic structure on the Massachusetts Institute of Technology campus, recognizable by its Great Dome and role as a major academic and administrative hub.
D. MIT Building 8
MIT Building 8 is one of the interconnected main academic buildings on the Massachusetts Institute of Technology campus, housing classrooms, laboratories, and offices along the central Infinite Corridor.
E. MIT Building 1
MIT Building 1 is one of the central academic buildings on the Massachusetts Institute of Technology campus, housing classrooms, laboratories, and offices along the main corridor.
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: MIT Rogers Building in Boston
Triple: [Main Group of MIT campus buildings, follows, MIT Rogers Building in Boston]

Generated description

The MIT Rogers Building in Boston was the original main academic building of the Massachusetts Institute of Technology, housing classrooms, laboratories, and administrative offices in its early years.

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

Target entity: MIT Rogers Building in Boston
Target entity description: The MIT Rogers Building in Boston was the original main academic building of the Massachusetts Institute of Technology, housing classrooms, laboratories, and administrative offices in its early years.

A. MIT Building 5
MIT Building 5 is one of the historic main academic and administrative buildings on the Massachusetts Institute of Technology’s central campus in Cambridge, Massachusetts.
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 Building 10
MIT Building 10 is a central and iconic structure on the Massachusetts Institute of Technology campus, recognizable by its Great Dome and role as a major academic and administrative hub.
D. MIT Building 8
MIT Building 8 is one of the interconnected main academic buildings on the Massachusetts Institute of Technology campus, housing classrooms, laboratories, and offices along the central Infinite Corridor.
E. MIT Building 1
MIT Building 1 is one of the central academic buildings on the Massachusetts Institute of Technology campus, housing classrooms, laboratories, and offices along the main corridor.
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_69ca842e9dcc8190a264119e683cfe04`	completed	March 30, 2026, 2:09 p.m.
NER	Named-entity recognition	`batch_69cd50c11d648190b03cedbce0b72c60`	completed	April 1, 2026, 5:07 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d190c570f08190ae8db5c82ed34b00`	completed	April 4, 2026, 10:29 p.m.
NEDg	Description generation	`batch_69d191ea02e8819097e5a4247a8084f6`	completed	April 4, 2026, 10:34 p.m.
NED2	Entity disambiguation (via description)	`batch_69d19251095881909272c53c026b2ad1`	completed	April 4, 2026, 10:36 p.m.

Created at: March 30, 2026, 7:44 p.m.