Triple
T604550
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Security Agency |
E11566
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object |
Fort Meade, Maryland
Fort Meade, Maryland is a major U.S. Army installation best known as the primary center for American military intelligence and cybersecurity operations.
|
E95886
|
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: Fort Meade, Maryland | Statement: [National Security Agency, headquartersLocation, Fort Meade, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Meade, Maryland Context triple: [National Security Agency, headquartersLocation, Fort Meade, Maryland]
-
A.
Fort Belvoir
Fort Belvoir is a major United States Army installation in Fairfax County, Virginia, that serves as a key administrative and logistical hub for numerous military and defense agencies.
-
B.
Beltsville, Maryland
Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
-
C.
Fort Washington, Maryland
Fort Washington, Maryland is a suburban community in the Washington, D.C. metropolitan area known for its historic fort, residential neighborhoods, and location along the Potomac River.
-
D.
Joint Base Andrews
Joint Base Andrews is a major U.S. military installation in Maryland best known as the home base of the presidential aircraft commonly referred to as Air Force One.
-
E.
Oxon Hill, Maryland
Oxon Hill, Maryland is a suburban community just outside Washington, D.C., known for its residential neighborhoods and proximity to major attractions like National Harbor.
- 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: Fort Meade, Maryland Triple: [National Security Agency, headquartersLocation, Fort Meade, Maryland]
Generated description
Fort Meade, Maryland is a major U.S. Army installation best known as the primary center for American military intelligence and cybersecurity operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fort Meade, Maryland Target entity description: Fort Meade, Maryland is a major U.S. Army installation best known as the primary center for American military intelligence and cybersecurity operations.
-
A.
Fort Belvoir
Fort Belvoir is a major United States Army installation in Fairfax County, Virginia, that serves as a key administrative and logistical hub for numerous military and defense agencies.
-
B.
Beltsville, Maryland
Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
-
C.
Fort Washington, Maryland
Fort Washington, Maryland is a suburban community in the Washington, D.C. metropolitan area known for its historic fort, residential neighborhoods, and location along the Potomac River.
-
D.
Joint Base Andrews
Joint Base Andrews is a major U.S. military installation in Maryland best known as the home base of the presidential aircraft commonly referred to as Air Force One.
-
E.
Oxon Hill, Maryland
Oxon Hill, Maryland is a suburban community just outside Washington, D.C., known for its residential neighborhoods and proximity to major attractions like National Harbor.
- 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_69a4932779b881908688590d59c71900 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49dc67b248190b0bb195553f03be8 |
completed | March 1, 2026, 8:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a76d69ade481909322f5f28f0050e4 |
completed | March 3, 2026, 11:23 p.m. |
| NEDg | Description generation | batch_69a78257f9988190a04b8d764d820194 |
completed | March 4, 2026, 12:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a78337cd4c8190bce8a0716a6e85e4 |
completed | March 4, 2026, 12:56 a.m. |
Created at: March 1, 2026, 7:35 p.m.