Triple
T1568106
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Capital Parks-East |
E33477
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Fort Mahan Park
Fort Mahan Park is a historic Civil War-era fort site in Washington, D.C., now preserved as a public park within the National Capital Parks-East system.
|
E186085
|
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: Fort Mahan Park | Statement: [National Capital Parks-East, hasPart, Fort Mahan Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Mahan Park Context triple: [National Capital Parks-East, hasPart, Fort Mahan Park]
-
A.
Fort Boreman Park
Fort Boreman Park is a historic hilltop park in Parkersburg, West Virginia, featuring Civil War-era earthworks, scenic overlooks of the Ohio River, and recreational trails.
-
B.
Claude Moore Park
Claude Moore Park is a large public park and nature preserve in Sterling, Virginia, featuring trails, sports facilities, and environmental education programs.
-
C.
Alfred B. Maclay Gardens State Park
Alfred B. Maclay Gardens State Park is a historic ornamental garden and recreational state park in Tallahassee, Florida, known for its landscaped grounds, camellias, azaleas, and scenic lakefront.
-
D.
Olustee Battlefield Historic State Park
Olustee Battlefield Historic State Park is a Florida state park preserving the site of the largest Civil War battle fought in the state, featuring a museum, monuments, and interpretive trails.
-
E.
Veterans Park
Veterans Park is a public recreational park in Hoover, Alabama, featuring open green spaces, sports facilities, and community amenities for residents and visitors.
- 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: Fort Mahan Park Triple: [National Capital Parks-East, hasPart, Fort Mahan Park]
Generated description
Fort Mahan Park is a historic Civil War-era fort site in Washington, D.C., now preserved as a public park within the National Capital Parks-East system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fort Mahan Park Target entity description: Fort Mahan Park is a historic Civil War-era fort site in Washington, D.C., now preserved as a public park within the National Capital Parks-East system.
-
A.
Fort Boreman Park
Fort Boreman Park is a historic hilltop park in Parkersburg, West Virginia, featuring Civil War-era earthworks, scenic overlooks of the Ohio River, and recreational trails.
-
B.
Claude Moore Park
Claude Moore Park is a large public park and nature preserve in Sterling, Virginia, featuring trails, sports facilities, and environmental education programs.
-
C.
Alfred B. Maclay Gardens State Park
Alfred B. Maclay Gardens State Park is a historic ornamental garden and recreational state park in Tallahassee, Florida, known for its landscaped grounds, camellias, azaleas, and scenic lakefront.
-
D.
Olustee Battlefield Historic State Park
Olustee Battlefield Historic State Park is a Florida state park preserving the site of the largest Civil War battle fought in the state, featuring a museum, monuments, and interpretive trails.
-
E.
Veterans Park
Veterans Park is a public recreational park in Hoover, Alabama, featuring open green spaces, sports facilities, and community amenities for residents and visitors.
- 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_69a885f11b048190935025a035302715 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a908a15e308190b8bec55d1712812a |
completed | March 5, 2026, 4:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad608813548190b156fb9470ed3239 |
completed | March 8, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_69ad61bdb07c8190b0bd0c2298e9d2b5 |
completed | March 8, 2026, 11:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad622acf5881908add72069bd2f060 |
completed | March 8, 2026, 11:48 a.m. |
Created at: March 4, 2026, 7:27 p.m.