Triple

T5787408

Position	Surface form	Disambiguated ID	Type / Status
Subject	Dartmouth–Hitchcock Medical Center	`E128301`	entity
Predicate	partOf	`P40`	FINISHED
Object	Dartmouth Health Dartmouth Health is a New Hampshire–based academic health system centered around Dartmouth–Hitchcock Medical Center and affiliated with the Geisel School of Medicine at Dartmouth College.	`E553661`	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: Dartmouth Health | Statement: [Dartmouth–Hitchcock Medical Center, partOf, Dartmouth Health]

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

Target entity: Dartmouth Health
Context triple: [Dartmouth–Hitchcock Medical Center, partOf, Dartmouth Health]

A. Dartmouth–Hitchcock Medical Center
Dartmouth–Hitchcock Medical Center is a major academic medical center and teaching hospital affiliated with Dartmouth College’s Geisel School of Medicine, serving as a primary tertiary care and research hub for northern New England.
B. Dartmouth Medical School
Dartmouth Medical School, now known as the Geisel School of Medicine at Dartmouth, is an Ivy League medical school recognized for its research, primary care education, and integration with Dartmouth-Hitchcock Medical Center.
C. Dartmouth Institute for Health Policy and Clinical Practice
The Dartmouth Institute for Health Policy and Clinical Practice is a research and education center focused on improving health care delivery, population health, and health policy through data-driven analysis and innovation.
D. Hartford HealthCare
Hartford HealthCare is a large integrated, non-profit health system in Connecticut that operates hospitals, medical centers, and a wide range of outpatient and specialty care services.
E. Tufts Medical Center
Tufts Medical Center is a major academic medical center and teaching hospital in Boston, Massachusetts, known for its comprehensive clinical care, research, and medical education.
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: Dartmouth Health
Triple: [Dartmouth–Hitchcock Medical Center, partOf, Dartmouth Health]

Generated description

Dartmouth Health is a New Hampshire–based academic health system centered around Dartmouth–Hitchcock Medical Center and affiliated with the Geisel School of Medicine at Dartmouth College.

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

Target entity: Dartmouth Health
Target entity description: Dartmouth Health is a New Hampshire–based academic health system centered around Dartmouth–Hitchcock Medical Center and affiliated with the Geisel School of Medicine at Dartmouth College.

A. Dartmouth–Hitchcock Medical Center
Dartmouth–Hitchcock Medical Center is a major academic medical center and teaching hospital affiliated with Dartmouth College’s Geisel School of Medicine, serving as a primary tertiary care and research hub for northern New England.
B. Dartmouth Medical School
Dartmouth Medical School, now known as the Geisel School of Medicine at Dartmouth, is an Ivy League medical school recognized for its research, primary care education, and integration with Dartmouth-Hitchcock Medical Center.
C. Dartmouth Institute for Health Policy and Clinical Practice
The Dartmouth Institute for Health Policy and Clinical Practice is a research and education center focused on improving health care delivery, population health, and health policy through data-driven analysis and innovation.
D. Hartford HealthCare
Hartford HealthCare is a large integrated, non-profit health system in Connecticut that operates hospitals, medical centers, and a wide range of outpatient and specialty care services.
E. Tufts Medical Center
Tufts Medical Center is a major academic medical center and teaching hospital in Boston, Massachusetts, known for its comprehensive clinical care, research, and medical education.
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_69c0084450048190bc647b649a05136b`	completed	March 22, 2026, 3:18 p.m.
NER	Named-entity recognition	`batch_69c02a5297c88190bd28adb2552a26f4`	completed	March 22, 2026, 5:43 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c0b0d1ddb48190a697f202b43cc633`	completed	March 23, 2026, 3:17 a.m.
NEDg	Description generation	`batch_69c0b1cb731481909de9c3fde3595b7b`	completed	March 23, 2026, 3:21 a.m.
NED2	Entity disambiguation (via description)	`batch_69c0b27f53608190b2a1f78e3cd1b634`	completed	March 23, 2026, 3:24 a.m.

Created at: March 22, 2026, 3:51 p.m.