Triple
T5541727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City of Pittsburgh park system |
E145304
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Arsenal Park
Arsenal Park is a historic public park in Pittsburgh, Pennsylvania, located in the Lawrenceville neighborhood on the former site of the Civil War–era Allegheny Arsenal.
|
E528160
|
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: Arsenal Park | Statement: [City of Pittsburgh park system, hasPart, Arsenal Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arsenal Park Context triple: [City of Pittsburgh park system, hasPart, Arsenal Park]
-
A.
Arsenal Park
Arsenal Park is a public recreational park in Watertown, Massachusetts, featuring open green spaces, sports facilities, and community amenities.
-
B.
Arsenal Training Centre
Arsenal Training Centre is the modern training complex used by Arsenal Football Club, including its women’s team, for professional football preparation and development.
-
C.
Griffin Park
Griffin Park was a historic football stadium in Brentford, London, best known as the long-time home ground of Brentford F.C. until its closure in 2020.
-
D.
Wembley Park
Wembley Park is a London Underground station in northwest London that serves the Wembley area, including the nearby Wembley Stadium and Wembley Arena.
-
E.
Arsenal Pavilion
The Arsenal Pavilion is a historic neo-Gothic style building in Tsarskoye Selo, Russia, originally designed as a romanticized armory and decorative park structure within the imperial estate.
- 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: Arsenal Park Triple: [City of Pittsburgh park system, hasPart, Arsenal Park]
Generated description
Arsenal Park is a historic public park in Pittsburgh, Pennsylvania, located in the Lawrenceville neighborhood on the former site of the Civil War–era Allegheny Arsenal.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arsenal Park Target entity description: Arsenal Park is a historic public park in Pittsburgh, Pennsylvania, located in the Lawrenceville neighborhood on the former site of the Civil War–era Allegheny Arsenal.
-
A.
Arsenal Park
Arsenal Park is a public recreational park in Watertown, Massachusetts, featuring open green spaces, sports facilities, and community amenities.
-
B.
Arsenal Training Centre
Arsenal Training Centre is the modern training complex used by Arsenal Football Club, including its women’s team, for professional football preparation and development.
-
C.
Griffin Park
Griffin Park was a historic football stadium in Brentford, London, best known as the long-time home ground of Brentford F.C. until its closure in 2020.
-
D.
Wembley Park
Wembley Park is a London Underground station in northwest London that serves the Wembley area, including the nearby Wembley Stadium and Wembley Arena.
-
E.
Arsenal Pavilion
The Arsenal Pavilion is a historic neo-Gothic style building in Tsarskoye Selo, Russia, originally designed as a romanticized armory and decorative park structure within the imperial estate.
- 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_69c008fa64888190adae56c8f9ea4031 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01fc7e26481908cec8d0483170ea5 |
completed | March 22, 2026, 4:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0281fb73881909df8e4f98b27ce1e |
completed | March 22, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69c033df2c7881909660eb931908318c |
completed | March 22, 2026, 6:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c034640cd081909b44ff23e9005e57 |
completed | March 22, 2026, 6:26 p.m. |
Created at: March 22, 2026, 3:35 p.m.