Triple
T5541728
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City of Pittsburgh park system |
E145304
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Grandview Park
Grandview Park is a scenic public park in Pittsburgh, Pennsylvania, known for its panoramic views of the city skyline and the Monongahela River.
|
E690327
|
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: Grandview Park | Statement: [City of Pittsburgh park system, hasPart, Grandview Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grandview Park Context triple: [City of Pittsburgh park system, hasPart, Grandview Park]
-
A.
Douglas Park
Douglas Park is a large historic public park on Chicago’s West Side known for its athletic facilities, green spaces, and role as a community and event hub.
-
B.
Douglas Park
Douglas Park was a former football stadium in Hamilton, Scotland, that served as the historic home ground of Hamilton Academical F.C. before being superseded by New Douglas Park.
-
C.
Lakeview Park
Lakeview Park is a popular waterfront recreational area in Oshawa, Ontario, featuring green spaces, trails, and access to Lake Ontario.
-
D.
Pershing Park
Pershing Park is a public urban park in Washington, D.C., known for its commemorative features and central role in honoring American service in World War I.
-
E.
Lake View Park
Lake View Park is a popular recreational park and picnic spot located along the shores of Rawal Lake near Islamabad, Pakistan.
- 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: Grandview Park Triple: [City of Pittsburgh park system, hasPart, Grandview Park]
Generated description
Grandview Park is a scenic public park in Pittsburgh, Pennsylvania, known for its panoramic views of the city skyline and the Monongahela River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grandview Park Target entity description: Grandview Park is a scenic public park in Pittsburgh, Pennsylvania, known for its panoramic views of the city skyline and the Monongahela River.
-
A.
Douglas Park
Douglas Park is a large historic public park on Chicago’s West Side known for its athletic facilities, green spaces, and role as a community and event hub.
-
B.
Douglas Park
Douglas Park was a former football stadium in Hamilton, Scotland, that served as the historic home ground of Hamilton Academical F.C. before being superseded by New Douglas Park.
-
C.
Lakeview Park
Lakeview Park is a popular waterfront recreational area in Oshawa, Ontario, featuring green spaces, trails, and access to Lake Ontario.
-
D.
Pershing Park
Pershing Park is a public urban park in Washington, D.C., known for its commemorative features and central role in honoring American service in World War I.
-
E.
Lake View Park
Lake View Park is a popular recreational park and picnic spot located along the shores of Rawal Lake near Islamabad, Pakistan.
- 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_69c9251db3388190b8b0ac7549647887 |
completed | March 29, 2026, 1:11 p.m. |
| NEDg | Description generation | batch_69c925a8ec808190ba2ea4a015babc79 |
completed | March 29, 2026, 1:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c92631c60c81909d763206c917ee1c |
completed | March 29, 2026, 1:16 p.m. |
Created at: March 22, 2026, 3:35 p.m.