Triple
T6618346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | King Street–Old Town station |
E149611
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Alexandria Old Town 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: Alexandria Old Town historic district | Statement: [King Street–Old Town station, near, Alexandria Old Town historic district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexandria Old Town historic district Context triple: [King Street–Old Town station, near, Alexandria Old Town 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.
Alexandria Office of Historic Alexandria
The Alexandria Office of Historic Alexandria is a municipal agency responsible for preserving, interpreting, and promoting the historic resources, museums, and cultural heritage of the City of Alexandria, Virginia.
-
C.
Richmond Downtown Historic District
The Richmond Downtown Historic District is a central commercial and architectural area in Richmond, Indiana, known for its concentration of historic buildings reflecting the city’s development from the late 19th to early 20th centuries.
-
D.
Alexandria waterfront
The Alexandria waterfront is a historic and scenic stretch along the Potomac River in Alexandria, Virginia, featuring parks, marinas, and cultural attractions.
-
E.
Alexandria City Hall
Alexandria City Hall is a historic municipal building in Old Town Alexandria, Virginia, known for its colonial-era architecture and role as the center of the city’s government.
- 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_69c687ed8a9c81908bb671717cb192ef |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6af5b21348190b7f09045e9ec7d63 |
completed | March 27, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cbde37288190b1e65589aa09b676 |
completed | March 27, 2026, 6:26 p.m. |
Created at: March 27, 2026, 1:58 p.m.