Triple
T6484026
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | King Street (Alexandria, Virginia) |
E146463
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Alexandria waterfront |
E91208
|
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 waterfront | Statement: [King Street (Alexandria, Virginia), terminus, Alexandria waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexandria waterfront Context triple: [King Street (Alexandria, Virginia), terminus, Alexandria waterfront]
-
A.
Alexandria waterfront
chosen
The Alexandria waterfront is a historic and scenic stretch along the Potomac River in Alexandria, Virginia, featuring parks, marinas, and cultural attractions.
-
B.
Alexandria Old Port
Alexandria Old Port is the historic harbor area of Alexandria, Egypt, known for its ancient maritime heritage and longstanding role as a Mediterranean trading hub.
-
C.
Alexandria Waterfront Park
Alexandria Waterfront Park is a public green space along the Potomac River in Old Town Alexandria, Virginia, known for its scenic views, art installations, and recreational waterfront access.
-
D.
Astoria waterfront
The Astoria waterfront is a scenic stretch along the Columbia River in Astoria, Oregon, known for its historic piers, maritime heritage, and riverfront walkways.
-
E.
Georgetown Waterfront
Georgetown Waterfront is a popular riverside area in Washington, D.C., known for its scenic views, parks, restaurants, and recreational access to the Potomac River.
- 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_69c0090158c08190af0df9a2348d2d52 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c06a6de31c81909dd99d105f5bb4c2 |
completed | March 22, 2026, 10:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c653b24670819088fa8e0d7eb6f73b |
completed | March 27, 2026, 9:53 a.m. |
Created at: March 22, 2026, 4:52 p.m.