Triple
T11534759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Office of the Secretary of Homeland Security |
E273517
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Nebraska Avenue Complex |
E47775
|
NE FINISHED |
How this triple was built (2 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: Nebraska Avenue Complex | Statement: [Office of the Secretary of Homeland Security, locatedIn, Nebraska Avenue Complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nebraska Avenue Complex Context triple: [Office of the Secretary of Homeland Security, locatedIn, Nebraska Avenue Complex]
-
A.
Nebraska Avenue Complex
chosen
The Nebraska Avenue Complex is a secure federal campus in Washington, D.C., that serves as a major headquarters site for the U.S. Department of Homeland Security and several of its key offices.
-
B.
Maryland Plaza
Maryland Plaza is a prominent mixed-use shopping, dining, and entertainment district in St. Louis’s Central West End neighborhood.
-
C.
Homan Square
Homan Square is a Chicago neighborhood area known for its large historic Sears complex and mixed residential and industrial character within the city’s West Side.
-
D.
Farragut West
Farragut West is a busy Washington Metro station in downtown Washington, D.C., serving multiple lines near major offices, parks, and landmarks.
-
E.
Hirshhorn Plaza
Hirshhorn Plaza is the outdoor public space of the Smithsonian’s Hirshhorn Museum in Washington, D.C., featuring modern and contemporary sculptures and serving as a central gathering area on the National Mall.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aae3fbec8190a14632a5df2538b6 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8839b4bb48190b748ec4119f36c11 |
completed | April 10, 2026, 4:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6858af0d081909078d5862ec3d469 |
completed | April 20, 2026, 7:59 p.m. |
Created at: April 8, 2026, 9:37 p.m.