Triple
T5892383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland State Vikings football |
E131020
|
entity |
| Predicate | formerStadium |
P901
|
FINISHED |
| Object |
Civic Stadium
Civic Stadium was a historic multi-purpose sports venue in Portland, Oregon, best known as the longtime home of various local football and soccer teams before its renovation into what is now Providence Park.
|
E571666
|
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: Civic Stadium | Statement: [Portland State Vikings football, formerStadium, Civic Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Civic Stadium Context triple: [Portland State Vikings football, formerStadium, Civic Stadium]
-
A.
Civic Stadium
Civic Stadium was a major athletic venue in Hamilton, Ontario, best known for hosting the track and field events of the 1930 British Empire Games and later serving as a prominent Canadian football stadium.
-
B.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
-
C.
Pitt Stadium
Pitt Stadium was a historic outdoor football venue in Pittsburgh, Pennsylvania, that primarily served as the longtime home field of the University of Pittsburgh Panthers and also hosted early home games for the Pittsburgh Steelers.
-
D.
Michie Stadium
Michie Stadium is an outdoor football stadium at the United States Military Academy at West Point, best known as the historic home field of the Army Black Knights football team.
-
E.
Peninsula Stadium
Peninsula Stadium is a football ground in Salford, England, best known as the home venue of Salford City FC.
- 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: Civic Stadium Triple: [Portland State Vikings football, formerStadium, Civic Stadium]
Generated description
Civic Stadium was a historic multi-purpose sports venue in Portland, Oregon, best known as the longtime home of various local football and soccer teams before its renovation into what is now Providence Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Civic Stadium Target entity description: Civic Stadium was a historic multi-purpose sports venue in Portland, Oregon, best known as the longtime home of various local football and soccer teams before its renovation into what is now Providence Park.
-
A.
Civic Stadium
Civic Stadium was a major athletic venue in Hamilton, Ontario, best known for hosting the track and field events of the 1930 British Empire Games and later serving as a prominent Canadian football stadium.
-
B.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
-
C.
Pitt Stadium
Pitt Stadium was a historic outdoor football venue in Pittsburgh, Pennsylvania, that primarily served as the longtime home field of the University of Pittsburgh Panthers and also hosted early home games for the Pittsburgh Steelers.
-
D.
Michie Stadium
Michie Stadium is an outdoor football stadium at the United States Military Academy at West Point, best known as the historic home field of the Army Black Knights football team.
-
E.
Peninsula Stadium
Peninsula Stadium is a football ground in Salford, England, best known as the home venue of Salford City FC.
- 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_69c00857439c819095950754176aa58a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c036b5c68481909fdcba428238c74d |
completed | March 22, 2026, 6:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c135489ae481908f2a6ce5b8577cc2 |
completed | March 23, 2026, 12:42 p.m. |
| NEDg | Description generation | batch_69c1375534548190a731589208b93ead |
completed | March 23, 2026, 12:51 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c137c384288190a485594f20f7256b |
completed | March 23, 2026, 12:53 p.m. |
Created at: March 22, 2026, 3:58 p.m.