Triple

T16563255

Position	Surface form	Disambiguated ID	Type / Status
Subject	MIT Police	`E402391`	entity
Predicate	collaboratesWith	`P37`	FINISHED
Object	MIT Emergency Management MIT Emergency Management is the unit at the Massachusetts Institute of Technology responsible for preparing for, coordinating, and responding to campus emergencies and disasters.	`E1220564`	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 Emergency Management | Statement: [MIT Police, collaboratesWith, MIT Emergency Management]

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

Target entity: MIT Emergency Management
Context triple: [MIT Police, collaboratesWith, MIT Emergency Management]

A. Disaster Research Center
The Disaster Research Center is a leading academic institute focused on the study of disasters, risk, and emergency management, based at the University of Delaware.
B. International Research Institute of Disaster Science
The International Research Institute of Disaster Science is a specialized research center at Tohoku University in Japan that focuses on advancing interdisciplinary studies and technologies for disaster risk reduction and resilience.
C. Graduate School of Disaster Resilience and Governance
The Graduate School of Disaster Resilience and Governance is a specialized graduate institution focused on research and education in disaster risk reduction, crisis management, and public governance to enhance societal resilience.
D. Massachusetts Emergency Management Agency
The Massachusetts Emergency Management Agency is the state-level organization responsible for coordinating preparedness, response, and recovery efforts for emergencies and disasters across Massachusetts.
E. MIT Center for Advanced Urbanism
The MIT Center for Advanced Urbanism is a research hub at the Massachusetts Institute of Technology dedicated to innovative, interdisciplinary approaches to urban design, planning, and policy for contemporary cities.
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 Emergency Management
Triple: [MIT Police, collaboratesWith, MIT Emergency Management]

Generated description

MIT Emergency Management is the unit at the Massachusetts Institute of Technology responsible for preparing for, coordinating, and responding to campus emergencies and disasters.

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

Target entity: MIT Emergency Management
Target entity description: MIT Emergency Management is the unit at the Massachusetts Institute of Technology responsible for preparing for, coordinating, and responding to campus emergencies and disasters.

A. Disaster Research Center
The Disaster Research Center is a leading academic institute focused on the study of disasters, risk, and emergency management, based at the University of Delaware.
B. International Research Institute of Disaster Science
The International Research Institute of Disaster Science is a specialized research center at Tohoku University in Japan that focuses on advancing interdisciplinary studies and technologies for disaster risk reduction and resilience.
C. Graduate School of Disaster Resilience and Governance
The Graduate School of Disaster Resilience and Governance is a specialized graduate institution focused on research and education in disaster risk reduction, crisis management, and public governance to enhance societal resilience.
D. Massachusetts Emergency Management Agency
The Massachusetts Emergency Management Agency is the state-level organization responsible for coordinating preparedness, response, and recovery efforts for emergencies and disasters across Massachusetts.
E. MIT Center for Advanced Urbanism
The MIT Center for Advanced Urbanism is a research hub at the Massachusetts Institute of Technology dedicated to innovative, interdisciplinary approaches to urban design, planning, and policy for contemporary cities.
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_69d8838648088190acf97ef11fc3f61b`	completed	April 10, 2026, 4:58 a.m.
NER	Named-entity recognition	`batch_69e3576f757881909bfc6611361ed16d`	completed	April 18, 2026, 10:05 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a006edfe7f08190857fc6f66f3be9a0`	completed	May 10, 2026, 11:41 a.m.
NEDg	Description generation	`batch_6a006f5fdea0819093ee1b522438cdc1`	completed	May 10, 2026, 11:43 a.m.
NED2	Entity disambiguation (via description)	`batch_6a006fd9da688190abde982bbee5ba73`	completed	May 10, 2026, 11:45 a.m.

Created at: April 10, 2026, 5:15 a.m.