Triple
T359406
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | eBay |
E7814
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
StubHub (former)
StubHub (former) is an online ticket marketplace that was previously owned by eBay and used for buying and selling event tickets.
|
E45905
|
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: StubHub (former) | Statement: [eBay, hasSubsidiary, StubHub (former)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: StubHub (former) Context triple: [eBay, hasSubsidiary, StubHub (former)]
-
A.
FedExForum
FedExForum is a multi-purpose indoor arena in downtown Memphis best known as the home of the NBA’s Memphis Grizzlies and a major venue for concerts and sporting events.
-
B.
Millennium Stage
Millennium Stage is a performance venue at the John F. Kennedy Center for the Performing Arts in Washington, D.C., known for offering free daily live arts events to the public.
-
C.
Monumental Sports & Entertainment
Monumental Sports & Entertainment is a Washington, D.C.–based sports and entertainment company that owns and operates multiple professional teams and venues, including major franchises in the NHL, NBA, and WNBA.
-
D.
Memorial Amphitheater
Memorial Amphitheater is a grand ceremonial structure at Arlington National Cemetery that serves as a central site for national memorial services and military honors, including those at the Tomb of the Unknown Soldier.
-
E.
Climate Pledge Arena
Climate Pledge Arena is a multi-purpose sports and entertainment venue in Seattle known for its historic roots as the former KeyArena and its pioneering focus on sustainability and carbon neutrality.
- 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: StubHub (former) Triple: [eBay, hasSubsidiary, StubHub (former)]
Generated description
StubHub (former) is an online ticket marketplace that was previously owned by eBay and used for buying and selling event tickets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: StubHub (former) Target entity description: StubHub (former) is an online ticket marketplace that was previously owned by eBay and used for buying and selling event tickets.
-
A.
FedExForum
FedExForum is a multi-purpose indoor arena in downtown Memphis best known as the home of the NBA’s Memphis Grizzlies and a major venue for concerts and sporting events.
-
B.
Millennium Stage
Millennium Stage is a performance venue at the John F. Kennedy Center for the Performing Arts in Washington, D.C., known for offering free daily live arts events to the public.
-
C.
Monumental Sports & Entertainment
Monumental Sports & Entertainment is a Washington, D.C.–based sports and entertainment company that owns and operates multiple professional teams and venues, including major franchises in the NHL, NBA, and WNBA.
-
D.
Memorial Amphitheater
Memorial Amphitheater is a grand ceremonial structure at Arlington National Cemetery that serves as a central site for national memorial services and military honors, including those at the Tomb of the Unknown Soldier.
-
E.
Climate Pledge Arena
Climate Pledge Arena is a multi-purpose sports and entertainment venue in Seattle known for its historic roots as the former KeyArena and its pioneering focus on sustainability and carbon neutrality.
- 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_69a2e7e880008190a6ad7e06e5d03007 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ebb248608190b060553219616043 |
completed | Feb. 28, 2026, 1:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e578c1788190877cf6a346cf10d4 |
completed | March 1, 2026, 7:06 a.m. |
| NEDg | Description generation | batch_69a3e6098bc48190877f5d26bf1a985b |
completed | March 1, 2026, 7:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3e741aac48190a3f762154f6e1a36 |
completed | March 1, 2026, 7:14 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.