Triple

T19151276

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Pittsburgh School of Medicine	`E468813`	entity
Predicate	campus	`P269`	FINISHED
Object	Oakland campus	`—`	NE NERFINISHED

How this triple was built (3 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: Oakland campus | Statement: [University of Pittsburgh School of Medicine, campus, Oakland campus]

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

Target entity: Oakland campus
Context triple: [University of Pittsburgh School of Medicine, campus, Oakland campus]

A. Sacramento campus
Sacramento campus is the University of the Pacific’s urban campus in California’s capital city, offering professional and graduate programs in fields such as law, education, and health.
B. Alameda campus
Alameda campus is the main urban campus of Instituto Superior Técnico in Lisbon, Portugal, housing most of the university’s engineering and technology departments and facilities.
C. Fremont campus
Fremont campus is the main Ohlone College location in Fremont, California, offering a range of academic programs and student services.
D. Fremont campus
Fremont campus is a primary location of Midland University in Fremont, Nebraska, housing its academic, residential, and student life facilities.
E. Redwood Campus
Redwood Campus is the main and largest campus of Salt Lake Community College, serving as a central hub for its academic programs and student services.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Oakland campus
Target entity description: The Oakland campus is the main urban campus of the University of Pittsburgh in Pittsburgh, Pennsylvania, housing many of its core academic and medical facilities.

A. Sacramento campus
Sacramento campus is the University of the Pacific’s urban campus in California’s capital city, offering professional and graduate programs in fields such as law, education, and health.
B. Alameda campus
Alameda campus is the main urban campus of Instituto Superior Técnico in Lisbon, Portugal, housing most of the university’s engineering and technology departments and facilities.
C. Fremont campus
Fremont campus is the main Ohlone College location in Fremont, California, offering a range of academic programs and student services.
D. Fremont campus
Fremont campus is a primary location of Midland University in Fremont, Nebraska, housing its academic, residential, and student life facilities.
E. Redwood Campus
Redwood Campus is the main and largest campus of Salt Lake Community College, serving as a central hub for its academic programs and student services.
F. None of above. chosen

Provenance (2 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.

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