Triple
T938364
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexandria City Hall |
E20247
|
entity |
| Predicate | locatedInHistoricDistrict |
P40
|
FINISHED |
| Object | Old Town Alexandria Historic District |
E94645
|
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: Old Town Alexandria Historic District | Statement: [Alexandria City Hall, locatedInHistoricDistrict, Old Town Alexandria Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Town Alexandria Historic District Context triple: [Alexandria City Hall, locatedInHistoricDistrict, Old Town Alexandria Historic District]
-
A.
Old Town Alexandria Historic District
chosen
Old Town Alexandria Historic District is a well-preserved waterfront neighborhood near Washington, D.C., known for its 18th- and 19th-century architecture, cobblestone streets, and vibrant mix of shops, restaurants, and historic sites.
-
B.
Georgetown Historic District
Georgetown Historic District is a nationally recognized historic neighborhood in Washington, D.C., known for its well-preserved 18th- and 19th-century architecture, cobblestone streets, and vibrant commercial and residential character along the Potomac River.
-
C.
Market Square (Alexandria, Virginia)
Market Square in Alexandria, Virginia is a historic public plaza in Old Town that has long served as a civic and commercial center, hosting markets, events, and the city hall.
-
D.
Frederick Historic District
Frederick Historic District is a nationally recognized historic area in downtown Frederick, Maryland, known for its well-preserved 18th- and 19th-century architecture and vibrant cultural streetscapes.
-
E.
Arlington Center Historic District
Arlington Center Historic District is a historically significant commercial and civic core of Arlington, Massachusetts, featuring notable 19th- and early 20th-century architecture.
- 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_69a493b0270c81909e6c9ce310f6aa55 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b388f0bc8190a087222636135ba5 |
completed | March 1, 2026, 9:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac119a80e08190b0179f8d413e06fd |
completed | March 7, 2026, 11:52 a.m. |
Created at: March 1, 2026, 7:40 p.m.