Triple
T6643527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Midway Plaisance amusement area |
E150642
|
entity |
| Predicate | occupies |
P2574
|
FINISHED |
| Object |
Midway Plaisance (linear park) between Jackson Park and Washington Park
Midway Plaisance is a historic linear park on Chicago’s South Side, best known for its role in the 1893 World’s Columbian Exposition and for linking Jackson Park and Washington Park as part of the city’s grand park and boulevard system.
|
E609473
|
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: Midway Plaisance (linear park) between Jackson Park and Washington Park | Statement: [Midway Plaisance amusement area, occupies, Midway Plaisance (linear park) between Jackson Park and Washington Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Midway Plaisance (linear park) between Jackson Park and Washington Park Context triple: [Midway Plaisance amusement area, occupies, Midway Plaisance (linear park) between Jackson Park and Washington Park]
-
A.
Lincoln Park (Capitol Hill Parks)
Lincoln Park is a historic public park on Capitol Hill in Washington, D.C., known for its open green space, neighborhood recreation areas, and prominent Civil War-era memorial statues.
-
B.
Marquette park system
The Marquette park system is a network of public parks and natural areas in and around Marquette, Michigan, offering recreational opportunities and access to the region’s Lake Superior shoreline and forests.
-
C.
Washington Park, Chicago
Washington Park, Chicago is a large historic public park and surrounding neighborhood on the South Side known for its expansive green space, cultural institutions, and role in Chicago’s park and boulevard system.
-
D.
Grant Park connections
Grant Park connections are segments of the Atlanta BeltLine that link the historic Grant Park neighborhood and its surrounding areas into the city’s multi-use trail and greenway network.
-
E.
Washington Park, Springfield, Illinois
Washington Park in Springfield, Illinois is a large historic urban park known for its landscaped grounds, recreational amenities, and the Washington Park Botanical Garden.
- 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: Midway Plaisance (linear park) between Jackson Park and Washington Park Triple: [Midway Plaisance amusement area, occupies, Midway Plaisance (linear park) between Jackson Park and Washington Park]
Generated description
Midway Plaisance is a historic linear park on Chicago’s South Side, best known for its role in the 1893 World’s Columbian Exposition and for linking Jackson Park and Washington Park as part of the city’s grand park and boulevard system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Midway Plaisance (linear park) between Jackson Park and Washington Park Target entity description: Midway Plaisance is a historic linear park on Chicago’s South Side, best known for its role in the 1893 World’s Columbian Exposition and for linking Jackson Park and Washington Park as part of the city’s grand park and boulevard system.
-
A.
Lincoln Park (Capitol Hill Parks)
Lincoln Park is a historic public park on Capitol Hill in Washington, D.C., known for its open green space, neighborhood recreation areas, and prominent Civil War-era memorial statues.
-
B.
Marquette park system
The Marquette park system is a network of public parks and natural areas in and around Marquette, Michigan, offering recreational opportunities and access to the region’s Lake Superior shoreline and forests.
-
C.
Washington Park, Chicago
Washington Park, Chicago is a large historic public park and surrounding neighborhood on the South Side known for its expansive green space, cultural institutions, and role in Chicago’s park and boulevard system.
-
D.
Grant Park connections
Grant Park connections are segments of the Atlanta BeltLine that link the historic Grant Park neighborhood and its surrounding areas into the city’s multi-use trail and greenway network.
-
E.
Washington Park, Springfield, Illinois
Washington Park in Springfield, Illinois is a large historic urban park known for its landscaped grounds, recreational amenities, and the Washington Park Botanical Garden.
- 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_69c687f1a3048190828b7342f7125d5c |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6aff749d48190bf24d448daf13bc7 |
completed | March 27, 2026, 4:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6eef22e58819097bd6533c157d454 |
completed | March 27, 2026, 8:56 p.m. |
| NEDg | Description generation | batch_69c6f0a1149c8190af55a613eada84b6 |
completed | March 27, 2026, 9:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6f17ccd7c8190918e03b114f4f064 |
completed | March 27, 2026, 9:07 p.m. |
Created at: March 27, 2026, 2 p.m.