Triple

T22447547

Position	Surface form	Disambiguated ID	Type / Status
Subject	Millersville University of Pennsylvania	`E554902`	entity
Predicate	abbreviation	`P43`	FINISHED
Object	MU MU is the commonly used abbreviation for Millersville University of Pennsylvania, a public university located in Millersville, Pennsylvania.	`E1536636`	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: MU | Statement: [Millersville University of Pennsylvania, abbreviation, MU]

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

Target entity: MU
Context triple: [Millersville University of Pennsylvania, abbreviation, MU]

A. MU
MU is the IATA airline designator assigned to China Eastern Airlines, one of China’s major carriers.
B. MU
MU is the commonly used abbreviation for the University of Missouri, a major public research university based in Columbia, Missouri.
C. MU
MU is the common abbreviation for Masaryk University, a major public research university located in Brno, Czech Republic.
D. M-US
M-US is the stock ticker symbol for Macy’s, Inc., the American department store chain, on U.S. financial markets.
E. UM
UM is the regional vehicle registration code used for the district of Uckermark in the German state of Brandenburg.
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: MU
Triple: [Millersville University of Pennsylvania, abbreviation, MU]

Generated description

MU is the commonly used abbreviation for Millersville University of Pennsylvania, a public university located in Millersville, Pennsylvania.

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

Target entity: MU
Target entity description: MU is the commonly used abbreviation for Millersville University of Pennsylvania, a public university located in Millersville, Pennsylvania.

A. MU
MU is the IATA airline designator assigned to China Eastern Airlines, one of China’s major carriers.
B. MU
MU is the commonly used abbreviation for the University of Missouri, a major public research university based in Columbia, Missouri.
C. MU
MU is the common abbreviation for Masaryk University, a major public research university located in Brno, Czech Republic.
D. M-US
M-US is the stock ticker symbol for Macy’s, Inc., the American department store chain, on U.S. financial markets.
E. UM
UM is the regional vehicle registration code used for the district of Uckermark in the German state of Brandenburg.
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_69e11e5113208190ab58c6b595f9d1d0`	completed	April 16, 2026, 5:37 p.m.
NER	Named-entity recognition	`batch_69f15b48be0481909f4601b732424e5b`	completed	April 29, 2026, 1:13 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0b0c7640fc8190a2dd1643a7c2a5b0`	completed	May 18, 2026, 12:56 p.m.
NEDg	Description generation	`batch_6a0b0cd3f7bc8190bdc1e241ea1c642f`	completed	May 18, 2026, 12:57 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0b0d40e0c8819083a430e30dba1848`	completed	May 18, 2026, 12:59 p.m.

Created at: April 16, 2026, 8:47 p.m.