Triple
T2401339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nebraska Avenue Complex |
E47775
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Naval Communications Annex
Naval Communications Annex was a former U.S. Navy communications facility in Washington, D.C., later repurposed as the Nebraska Avenue Complex that now houses Department of Homeland Security offices.
|
E262838
|
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: Naval Communications Annex | Statement: [Nebraska Avenue Complex, formerName, Naval Communications Annex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Naval Communications Annex Context triple: [Nebraska Avenue Complex, formerName, Naval Communications Annex]
-
A.
Naval Support Facility Arlington
Naval Support Facility Arlington is a U.S. military installation in Arlington, Virginia that supports Navy and joint-service operations, administration, and training.
-
B.
Portsmouth Naval Base
Portsmouth Naval Base is a major Royal Navy dockyard and headquarters on England’s south coast, serving as one of the UK’s principal naval facilities.
-
C.
Treasure Island Naval Station (former)
Treasure Island Naval Station (former) was a decommissioned U.S. Navy base located on San Francisco Bay’s man-made Treasure Island, historically used for training, administration, and support operations.
-
D.
Naval Maritime Intelligence Center
The Naval Maritime Intelligence Center is a U.S. Navy facility responsible for collecting, analyzing, and disseminating maritime intelligence to support naval and joint military operations.
-
E.
Naval Weapons Station Yorktown
Naval Weapons Station Yorktown is a major U.S. Navy ordnance storage, loading, and logistics facility located near Yorktown, Virginia.
- 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: Naval Communications Annex Triple: [Nebraska Avenue Complex, formerName, Naval Communications Annex]
Generated description
Naval Communications Annex was a former U.S. Navy communications facility in Washington, D.C., later repurposed as the Nebraska Avenue Complex that now houses Department of Homeland Security offices.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Naval Communications Annex Target entity description: Naval Communications Annex was a former U.S. Navy communications facility in Washington, D.C., later repurposed as the Nebraska Avenue Complex that now houses Department of Homeland Security offices.
-
A.
Naval Support Facility Arlington
Naval Support Facility Arlington is a U.S. military installation in Arlington, Virginia that supports Navy and joint-service operations, administration, and training.
-
B.
Portsmouth Naval Base
Portsmouth Naval Base is a major Royal Navy dockyard and headquarters on England’s south coast, serving as one of the UK’s principal naval facilities.
-
C.
Treasure Island Naval Station (former)
Treasure Island Naval Station (former) was a decommissioned U.S. Navy base located on San Francisco Bay’s man-made Treasure Island, historically used for training, administration, and support operations.
-
D.
Naval Maritime Intelligence Center
The Naval Maritime Intelligence Center is a U.S. Navy facility responsible for collecting, analyzing, and disseminating maritime intelligence to support naval and joint military operations.
-
E.
Naval Weapons Station Yorktown
Naval Weapons Station Yorktown is a major U.S. Navy ordnance storage, loading, and logistics facility located near Yorktown, Virginia.
- 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_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.