Triple
T1568247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marietta House Museum |
E33480
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Prince George’s County park system |
E179632
|
NE FINISHED |
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: Prince George’s County park system | Statement: [Marietta House Museum, partOf, Prince George’s County park system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prince George’s County park system Context triple: [Marietta House Museum, partOf, Prince George’s County park system]
-
A.
Prince George’s County park system
chosen
The Prince George’s County park system is a network of public parks, historic sites, and recreational facilities in Prince George’s County, Maryland, managed to preserve natural and cultural resources while providing community recreation and education.
-
B.
Maryland Park Service
The Maryland Park Service is the state agency responsible for managing and protecting Maryland’s system of state parks and related natural, cultural, and recreational resources.
-
C.
Patapsco Valley State Park
Patapsco Valley State Park is a large, historically significant Maryland state park known for its wooded river valley, extensive hiking and biking trails, and scenic waterfalls along the Patapsco River.
-
D.
Fairfax County Park Authority
Fairfax County Park Authority is the governmental agency responsible for managing and operating the public parks and recreational facilities in Fairfax County, Virginia.
-
E.
Prince George’s County, Maryland
Prince George’s County, Maryland is a populous suburban county bordering Washington, D.C., known for its significant African American middle-class communities, government institutions, and historical sites.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad58bb94888190bcf5ea49e7638cb4 |
completed | March 8, 2026, 11:08 a.m. |
Created at: March 4, 2026, 7:27 p.m.