Triple

T37855549

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Michigan Athletic Department	`E944178`	entity
Predicate	homeFacilityManaged	`P189553`	FINISHED
Object	Ferry Field track and field facilities Ferry Field track and field facilities are the historic outdoor athletics complex at the University of Michigan, long associated with Wolverine track and field competition and training.	`E2245413`	NE FINISHED

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: Ferry Field track and field facilities | Statement: [University of Michigan Athletic Department, homeFacilityManaged, Ferry Field track and field facilities]

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: Ferry Field track and field facilities
Triple: [University of Michigan Athletic Department, homeFacilityManaged, Ferry Field track and field facilities]

Generated description

Ferry Field track and field facilities are the historic outdoor athletics complex at the University of Michigan, long associated with Wolverine track and field competition and training.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: homeFacilityManaged
Context triple: [University of Michigan Athletic Department, homeFacilityManaged, Ferry Field track and field facilities]

A. homeFacilityUse
Indicates that an entity uses or is served by a particular home or primary facility as its main location for activities or services.
B. homeFacilityName
Indicates the name of the primary facility or location that serves as the entity’s designated home base.
C. housesFacility
Indicates that one entity serves as a location or container in which the other entity (a facility) is situated or operates.
D. homeFacilityCity
Indicates the city in which an entity’s primary or home facility is located.
E. homeManager
Indicates that one entity manages, oversees, or is responsible for the operations or affairs of another entity’s home or household.
F. None of above. chosen

Provenance (7 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_69f76eed4d9c81908b1b71ba9e3b61fe`	completed	May 3, 2026, 3:51 p.m.
NER	Named-entity recognition	`batch_69fbc36ce1f88190a7fa1656b714e107`	completed	May 6, 2026, 10:40 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a40fb9808f8819083c247861d1c4cd2`	completed	June 28, 2026, 10:46 a.m.
NEDg	Description generation	`batch_6a40fc690fe08190b4ceaadfe93be2a3`	completed	June 28, 2026, 10:50 a.m.
NED2	Entity disambiguation (via description)	`batch_6a40fce18ec08190946c064d27fcf5ad`	completed	June 28, 2026, 10:52 a.m.
PD	Predicate disambiguation	`batch_69fbbd166a488190b1bf9316b0790801`	completed	May 6, 2026, 10:13 p.m.
PDg	Predicate description generation	`batch_69fbc36bcac48190a726b40442c094d1`	completed	May 6, 2026, 10:40 p.m.

Created at: May 3, 2026, 4:19 p.m.