Triple
T183571
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Dons men's basketball |
E3929
|
entity |
| Predicate | homeCourtName |
P2696
|
FINISHED |
| Object |
War Memorial at the Sobrato Center
War Memorial at the Sobrato Center is an indoor arena in San Francisco that serves as the primary home venue for the University of San Francisco’s basketball programs.
|
E23046
|
NE FINISHED |
How this triple was built (5 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: War Memorial at the Sobrato Center | Statement: [San Francisco Dons men's basketball, homeCourtName, War Memorial at the Sobrato Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: War Memorial at the Sobrato Center Context triple: [San Francisco Dons men's basketball, homeCourtName, War Memorial at the Sobrato Center]
-
A.
Palace of Fine Arts
The Palace of Fine Arts is a monumental Beaux-Arts structure in San Francisco originally built for the 1915 Panama–Pacific International Exposition and now a popular cultural and scenic landmark.
-
B.
Coit Tower
Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
-
C.
Pentagon Memorial
The Pentagon Memorial is a national memorial in Arlington, Virginia, honoring the 184 victims who died in the September 11, 2001 attack on the Pentagon.
-
D.
Los Angeles City Hall
Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
-
E.
Sproul Plaza
Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
- 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: War Memorial at the Sobrato Center Triple: [San Francisco Dons men's basketball, homeCourtName, War Memorial at the Sobrato Center]
Generated description
War Memorial at the Sobrato Center is an indoor arena in San Francisco that serves as the primary home venue for the University of San Francisco’s basketball programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: War Memorial at the Sobrato Center Target entity description: War Memorial at the Sobrato Center is an indoor arena in San Francisco that serves as the primary home venue for the University of San Francisco’s basketball programs.
-
A.
Palace of Fine Arts
The Palace of Fine Arts is a monumental Beaux-Arts structure in San Francisco originally built for the 1915 Panama–Pacific International Exposition and now a popular cultural and scenic landmark.
-
B.
Coit Tower
Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
-
C.
Pentagon Memorial
The Pentagon Memorial is a national memorial in Arlington, Virginia, honoring the 184 victims who died in the September 11, 2001 attack on the Pentagon.
-
D.
Los Angeles City Hall
Los Angeles City Hall is the historic and iconic main municipal building of Los Angeles, housing the mayor’s office and the city council chambers.
-
E.
Sproul Plaza
Sproul Plaza is the central public square of UC Berkeley’s campus, historically renowned as a focal point for student activism and free speech movements.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: homeCourtName Context triple: [San Francisco Dons men's basketball, homeCourtName, War Memorial at the Sobrato Center]
-
A.
homeStadium
Indicates that a particular stadium serves as the primary venue where a sports team plays its home games.
-
B.
homeTeam
Indicates that one entity is designated as the home team in a game, match, or sporting event involving another entity.
-
C.
homeLeague
Indicates that a sports team primarily competes in, or is officially associated with, a particular league as its main organizational affiliation.
-
D.
homeStadiumOf
chosen
Indicates that a particular stadium serves as the primary home venue for a specific sports team or organization.
-
E.
formerHomeArena
Indicates that a venue previously served as the primary home arena for a team or organization but no longer holds that status.
- F. None of above.
Provenance (6 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_69a25497e2f08190a040f8c6e1842643 |
completed | Feb. 28, 2026, 2:36 a.m. |
| NER | Named-entity recognition | batch_69a25926be9c8190a4cfce66f57589d1 |
completed | Feb. 28, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2fa7e41c88190bf15f5223d215ab8 |
completed | Feb. 28, 2026, 2:23 p.m. |
| NEDg | Description generation | batch_69a2fb08e6bc81908d6067dcc9c9ffc9 |
completed | Feb. 28, 2026, 2:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2fb66d9188190b8de873fdb523f8f |
completed | Feb. 28, 2026, 2:27 p.m. |
| PD | Predicate disambiguation | batch_69a2566dfc388190988b1b42d5daaafe |
completed | Feb. 28, 2026, 2:43 a.m. |
Created at: Feb. 28, 2026, 2:40 a.m.