Triple
T3201201
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United States District Court for the District of Maryland |
E67054
|
entity |
| Predicate | hasCourthouse |
P7595
|
FINISHED |
| Object |
United States Courthouse Greenbelt
The United States Courthouse Greenbelt is a federal courthouse facility in Greenbelt, Maryland, that serves as one of the primary locations for proceedings of the U.S. District Court for the District of Maryland.
|
E336492
|
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: United States Courthouse Greenbelt | Statement: [United States District Court for the District of Maryland, hasCourthouse, United States Courthouse Greenbelt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States Courthouse Greenbelt Context triple: [United States District Court for the District of Maryland, hasCourthouse, United States Courthouse Greenbelt]
-
A.
Highbridge Park
Highbridge Park is a large, rugged public park in Upper Manhattan known for its wooded bluffs, recreational facilities, and the historic High Bridge spanning the Harlem River.
-
B.
Greenlawn Park
Greenlawn Park is a local public recreational area in Greenlawn, New York, offering open green space and outdoor amenities for community use.
-
C.
Inwood Hill Park
Inwood Hill Park is a large, largely undeveloped public park in northern Manhattan known for its natural forests, glacial formations, and views of the Hudson River.
-
D.
Roosevelt Park
Roosevelt Park is a public recreational park in Edison, New Jersey, known for its walking trails, lake, and community facilities.
-
E.
West Side Park
West Side Park was a historic Chicago baseball stadium that served as the early home of the Chicago Cubs in the late 19th and early 20th centuries.
- 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: United States Courthouse Greenbelt Triple: [United States District Court for the District of Maryland, hasCourthouse, United States Courthouse Greenbelt]
Generated description
The United States Courthouse Greenbelt is a federal courthouse facility in Greenbelt, Maryland, that serves as one of the primary locations for proceedings of the U.S. District Court for the District of Maryland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United States Courthouse Greenbelt Target entity description: The United States Courthouse Greenbelt is a federal courthouse facility in Greenbelt, Maryland, that serves as one of the primary locations for proceedings of the U.S. District Court for the District of Maryland.
-
A.
Highbridge Park
Highbridge Park is a large, rugged public park in Upper Manhattan known for its wooded bluffs, recreational facilities, and the historic High Bridge spanning the Harlem River.
-
B.
Greenlawn Park
Greenlawn Park is a local public recreational area in Greenlawn, New York, offering open green space and outdoor amenities for community use.
-
C.
Inwood Hill Park
Inwood Hill Park is a large, largely undeveloped public park in northern Manhattan known for its natural forests, glacial formations, and views of the Hudson River.
-
D.
Roosevelt Park
Roosevelt Park is a public recreational park in Edison, New Jersey, known for its walking trails, lake, and community facilities.
-
E.
West Side Park
West Side Park was a historic Chicago baseball stadium that served as the early home of the Chicago Cubs in the late 19th and early 20th centuries.
- 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_69ad8589bd988190afa7ed2bdffb7b33 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada9aedef08190824bdf508f85f06f |
completed | March 8, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24bc3695c8190abd58dbc74ca2271 |
completed | March 12, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69b24d677ca8819094cb03360ac885da |
completed | March 12, 2026, 5:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2517e2afc8190a6f8dfa66d3671d5 |
completed | March 12, 2026, 5:39 a.m. |
Created at: March 8, 2026, 3:07 p.m.