Triple

T19151326

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Pittsburgh School of Medicine	`E468813`	entity
Predicate	researchCenter	`P19536`	FINISHED
Object	Brain Institute The Brain Institute is a neuroscience research center at the University of Pittsburgh School of Medicine focused on advancing understanding of the brain and developing treatments for neurological and psychiatric disorders.	`E1361659`	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: Brain Institute | Statement: [University of Pittsburgh School of Medicine, researchCenter, Brain Institute]

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

Target entity: Brain Institute
Context triple: [University of Pittsburgh School of Medicine, researchCenter, Brain Institute]

A. Neuroscience Institute
The Neuroscience Institute is a specialized center at Hackensack University Medical Center focused on the diagnosis, treatment, and research of disorders affecting the brain, spine, and nervous system.
B. Kavli Institute for Brain Science
The Kavli Institute for Brain Science is a research institute dedicated to advancing the understanding of the brain through interdisciplinary neuroscience research and collaboration.
C. Allen Institute for Brain Science
The Allen Institute for Brain Science is a Seattle-based nonprofit research organization dedicated to advancing the understanding of the brain through large-scale, open-access neuroscience projects and data resources.
D. Atlantic Neuroscience Institute
Atlantic Neuroscience Institute is a specialized medical center focused on the diagnosis, treatment, and research of neurological disorders and brain-related conditions.
E. Stanford Neurosciences Institute
Stanford Neurosciences Institute is a Stanford University research institute dedicated to advancing understanding of the brain and nervous system through interdisciplinary neuroscience research and innovation.
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: Brain Institute
Triple: [University of Pittsburgh School of Medicine, researchCenter, Brain Institute]

Generated description

The Brain Institute is a neuroscience research center at the University of Pittsburgh School of Medicine focused on advancing understanding of the brain and developing treatments for neurological and psychiatric disorders.

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

Target entity: Brain Institute
Target entity description: The Brain Institute is a neuroscience research center at the University of Pittsburgh School of Medicine focused on advancing understanding of the brain and developing treatments for neurological and psychiatric disorders.

A. Neuroscience Institute
The Neuroscience Institute is a specialized center at Hackensack University Medical Center focused on the diagnosis, treatment, and research of disorders affecting the brain, spine, and nervous system.
B. Kavli Institute for Brain Science
The Kavli Institute for Brain Science is a research institute dedicated to advancing the understanding of the brain through interdisciplinary neuroscience research and collaboration.
C. Allen Institute for Brain Science
The Allen Institute for Brain Science is a Seattle-based nonprofit research organization dedicated to advancing the understanding of the brain through large-scale, open-access neuroscience projects and data resources.
D. Atlantic Neuroscience Institute
Atlantic Neuroscience Institute is a specialized medical center focused on the diagnosis, treatment, and research of neurological disorders and brain-related conditions.
E. Stanford Neurosciences Institute
Stanford Neurosciences Institute is a Stanford University research institute dedicated to advancing understanding of the brain and nervous system through interdisciplinary neuroscience research and innovation.
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_69d8dd084ff48190ac0f8c46ee722629`	completed	April 10, 2026, 11:20 a.m.
NER	Named-entity recognition	`batch_69e5e97cfaa08190b7085d28fe970108`	completed	April 20, 2026, 8:53 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a06f25476488190aa7dd874a54ecb91`	completed	May 15, 2026, 10:15 a.m.
NEDg	Description generation	`batch_6a06f41269748190b6fa6301d8eb4f4f`	completed	May 15, 2026, 10:23 a.m.
NED2	Entity disambiguation (via description)	`batch_6a06f4da6b04819084dab89e9b3c5d3e`	completed	May 15, 2026, 10:26 a.m.

Created at: April 10, 2026, 12:06 p.m.