Triple
T9974193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portsmouth Spartans |
E196284
|
entity |
| Predicate | homeField |
P890
|
FINISHED |
| Object |
Universal Stadium, Portsmouth
Universal Stadium in Portsmouth was the home football field of the early NFL team the Portsmouth Spartans, who later became the Detroit Lions.
|
E832342
|
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: Universal Stadium, Portsmouth | Statement: [Portsmouth Spartans, homeField, Universal Stadium, Portsmouth]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Universal Stadium, Portsmouth Context triple: [Portsmouth Spartans, homeField, Universal Stadium, Portsmouth]
-
A.
Empire Stadium
Empire Stadium was a historic multi-purpose sports and events venue in Vancouver, Canada, best known for hosting major athletic competitions and football games in the mid-20th century.
-
B.
St Mary’s Stadium
St Mary’s Stadium is a modern football ground in Southampton, England, serving as the home venue of Southampton Football Club.
-
C.
Keepmoat Stadium
Keepmoat Stadium is a modern multi-purpose sports venue in Doncaster, England, best known as the home ground of Doncaster Rovers F.C.
-
D.
Odsal Stadium
Odsal Stadium is a historic sports venue in Bradford, England, best known as one of rugby league’s most iconic grounds and the long-time home of the Bradford Bulls.
-
E.
One Call Stadium
One Call Stadium is a football ground in Mansfield, England, best known as the long-standing home of Mansfield Town F.C.
- 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: Universal Stadium, Portsmouth Triple: [Portsmouth Spartans, homeField, Universal Stadium, Portsmouth]
Generated description
Universal Stadium in Portsmouth was the home football field of the early NFL team the Portsmouth Spartans, who later became the Detroit Lions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Universal Stadium, Portsmouth Target entity description: Universal Stadium in Portsmouth was the home football field of the early NFL team the Portsmouth Spartans, who later became the Detroit Lions.
-
A.
Empire Stadium
Empire Stadium was a historic multi-purpose sports and events venue in Vancouver, Canada, best known for hosting major athletic competitions and football games in the mid-20th century.
-
B.
St Mary’s Stadium
St Mary’s Stadium is a modern football ground in Southampton, England, serving as the home venue of Southampton Football Club.
-
C.
Keepmoat Stadium
Keepmoat Stadium is a modern multi-purpose sports venue in Doncaster, England, best known as the home ground of Doncaster Rovers F.C.
-
D.
Odsal Stadium
Odsal Stadium is a historic sports venue in Bradford, England, best known as one of rugby league’s most iconic grounds and the long-time home of the Bradford Bulls.
-
E.
One Call Stadium
One Call Stadium is a football ground in Mansfield, England, best known as the long-standing home of Mansfield Town F.C.
- 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_69ca82eea2b88190a0e511d21a31f386 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb849da448190b826cb8fbf2eeb89 |
completed | April 2, 2026, 12:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d23ddcc01c8190bb00ac13cbbbb1fb |
completed | April 5, 2026, 10:47 a.m. |
| NEDg | Description generation | batch_69d23eb2971c8190bcdbc31b4ef19816 |
completed | April 5, 2026, 10:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d240d7b7e881909183d7c33bd8cb5b |
completed | April 5, 2026, 11 a.m. |
Created at: March 30, 2026, 8:48 p.m.