Triple
T2401333
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nebraska Avenue Complex |
E47775
|
entity |
| Predicate | headquartersOf |
P62
|
FINISHED |
| Object |
Management Directorate of the Department of Homeland Security
The Management Directorate of the Department of Homeland Security is the DHS component responsible for overseeing the department’s budget, human resources, information technology, and overall administrative and logistical support functions.
|
E166214
|
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: Management Directorate of the Department of Homeland Security | Statement: [Nebraska Avenue Complex, headquartersOf, Management Directorate of the Department of Homeland Security]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Management Directorate of the Department of Homeland Security Context triple: [Nebraska Avenue Complex, headquartersOf, Management Directorate of the Department of Homeland Security]
-
A.
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.
-
B.
Office of the Chief Security Officer of DHS
The Office of the Chief Security Officer of DHS is the Department of Homeland Security’s central office responsible for developing and implementing policies and programs that protect the department’s people, facilities, information, and operations.
-
C.
Office of the Chief Information Officer of DHS
The Office of the Chief Information Officer of DHS is the component within the U.S. Department of Homeland Security responsible for department-wide information technology strategy, cybersecurity, and data management.
-
D.
Homeland Security Bureau
The Homeland Security Bureau is a specialized division of the Metropolitan Police Department of the District of Columbia responsible for coordinating law enforcement efforts related to terrorism, emergency preparedness, and critical incident response in Washington, D.C.
-
E.
Office of the Chief Human Capital Officer of DHS
The Office of the Chief Human Capital Officer of DHS is the Department of Homeland Security’s central office responsible for workforce planning, human resources policy, and talent management across the department.
- 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: Management Directorate of the Department of Homeland Security Triple: [Nebraska Avenue Complex, headquartersOf, Management Directorate of the Department of Homeland Security]
Generated description
The Management Directorate of the Department of Homeland Security is the DHS component responsible for overseeing the department’s budget, human resources, information technology, and overall administrative and logistical support functions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Management Directorate of the Department of Homeland Security Target entity description: The Management Directorate of the Department of Homeland Security is the DHS component responsible for overseeing the department’s budget, human resources, information technology, and overall administrative and logistical support functions.
-
A.
Office of the Chief Administrative Officer of DHS
chosen
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.
-
B.
Office of the Chief Security Officer of DHS
The Office of the Chief Security Officer of DHS is the Department of Homeland Security’s central office responsible for developing and implementing policies and programs that protect the department’s people, facilities, information, and operations.
-
C.
Office of the Chief Information Officer of DHS
The Office of the Chief Information Officer of DHS is the component within the U.S. Department of Homeland Security responsible for department-wide information technology strategy, cybersecurity, and data management.
-
D.
Homeland Security Bureau
The Homeland Security Bureau is a specialized division of the Metropolitan Police Department of the District of Columbia responsible for coordinating law enforcement efforts related to terrorism, emergency preparedness, and critical incident response in Washington, D.C.
-
E.
Office of the Chief Human Capital Officer of DHS
The Office of the Chief Human Capital Officer of DHS is the Department of Homeland Security’s central office responsible for workforce planning, human resources policy, and talent management across the department.
- F. None of above.
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_69a88a1c450c81909f61abb8b6863885 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc8caf12c8190b1482b9bc7bf9606 |
completed | March 7, 2026, 6:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3e319c481908537fe278f6f0a67 |
completed | March 9, 2026, 11:49 a.m. |
| NEDg | Description generation | batch_69aeb4b942b08190addc2885fbda0e41 |
completed | March 9, 2026, 11:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aeb557247c8190920ce3a5db388800 |
completed | March 9, 2026, 11:56 a.m. |
Created at: March 4, 2026, 7:57 p.m.