Triple
T21023169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Elizabeths East redevelopment area |
E517865
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Department of Homeland Security headquarters (St. Elizabeths West Campus) |
—
|
NE NERFINISHED |
How this triple was built (3 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: Department of Homeland Security headquarters (St. Elizabeths West Campus) | Statement: [St. Elizabeths East redevelopment area, near, Department of Homeland Security headquarters (St. Elizabeths West Campus)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Homeland Security headquarters (St. Elizabeths West Campus) Context triple: [St. Elizabeths East redevelopment area, near, Department of Homeland Security headquarters (St. Elizabeths West Campus)]
-
A.
Office of Homeland Security
The Office of Homeland Security was a White House-level entity created after the September 11, 2001 attacks to coordinate national efforts to prevent and respond to terrorism within the United States.
-
B.
Office of the Secretary of Homeland Security
The Office of the Secretary of Homeland Security is the senior leadership office that oversees and directs all operations, policies, and strategic priorities of the U.S. Department of Homeland Security.
-
C.
DISA headquarters
DISA headquarters is the central command and administrative center of the Defense Information Systems Agency, overseeing its global communications and information technology operations for the U.S. Department of Defense.
-
D.
Management Directorate of the Department of Homeland Security
The Management Directorate of the Department of Homeland Security is the DHS headquarters component responsible for overseeing the department’s core administrative, financial, acquisition, human capital, and security support functions.
-
E.
Office of the Chief Administrative Officer of DHS
The Office of the Chief Administrative Officer of DHS is a component of the U.S. Department of Homeland Security responsible for providing centralized administrative services and support to the department’s operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Homeland Security headquarters (St. Elizabeths West Campus) Target entity description: The Department of Homeland Security headquarters at St. Elizabeths West Campus is a consolidated federal complex in Washington, D.C., serving as the central administrative hub for the U.S. Department of Homeland Security.
-
A.
Office of Homeland Security
The Office of Homeland Security was a White House-level entity created after the September 11, 2001 attacks to coordinate national efforts to prevent and respond to terrorism within the United States.
-
B.
Office of the Secretary of Homeland Security
The Office of the Secretary of Homeland Security is the senior leadership office that oversees and directs all operations, policies, and strategic priorities of the U.S. Department of Homeland Security.
-
C.
DISA headquarters
DISA headquarters is the central command and administrative center of the Defense Information Systems Agency, overseeing its global communications and information technology operations for the U.S. Department of Defense.
-
D.
Management Directorate of the Department of Homeland Security
The Management Directorate of the Department of Homeland Security is the DHS headquarters component responsible for overseeing the department’s core administrative, financial, acquisition, human capital, and security support functions.
-
E.
Office of the Chief Administrative Officer of DHS
The Office of the Chief Administrative Officer of DHS is a component of the U.S. Department of Homeland Security responsible for providing centralized administrative services and support to the department’s operations.
- F. None of above. chosen
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_69e0b50262b081909bc488937145eb73 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5e85d08190a67956a3dbe693de |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.