Triple
T19528341
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ward 7 of Washington, D.C. |
E488590
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Fort Mahan Park |
—
|
NE NERFINISHED |
How this triple was built (2 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: [Ward 7 of Washington, D.C., hasLandmark, Fort Mahan Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Mahan Park Context triple: [Ward 7 of Washington, D.C., hasLandmark, Fort Mahan Park]
-
A.
Fort Mahan Park
chosen
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.
-
B.
William C. McCool Regional Park
William C. McCool Regional Park is a public recreational area in Nevada named in honor of astronaut William C. McCool, offering outdoor amenities such as trails, sports facilities, and open green spaces.
-
C.
Grand Gulf Military Park
Grand Gulf Military Park is a historic Civil War battlefield and museum complex in southwestern Mississippi that preserves the site of the 1863 Battle of Grand Gulf and related military fortifications.
-
D.
Raymond Military Park
Raymond Military Park is a historic site in Raymond, Mississippi, preserving and interpreting the Civil War battlefield where Union and Confederate forces clashed during the Vicksburg Campaign.
-
E.
Fort Ward Park
Fort Ward Park is a waterfront public park on Bainbridge Island, Washington, known for its scenic shoreline, trails, and historic former military installations.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8da8bec819081f400199491ccc3 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6363d43148190af25caaa57accf9b |
completed | April 20, 2026, 2:20 p.m. |
Created at: April 10, 2026, 1:41 p.m.