Triple
T6035617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MacArthur station |
E134411
|
entity |
| Predicate | isNamedAfter |
P63
|
FINISHED |
| Object | MacArthur Boulevard |
E562348
|
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: MacArthur Boulevard | Statement: [MacArthur station, isNamedAfter, MacArthur Boulevard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MacArthur Boulevard Context triple: [MacArthur station, isNamedAfter, MacArthur Boulevard]
-
A.
MacArthur Boulevard
chosen
MacArthur Boulevard is a major scenic roadway in the Washington, D.C. metropolitan area that runs along the Potomac River and serves communities such as Glen Echo, Maryland.
-
B.
Empire Boulevard
Empire Boulevard is a major east–west thoroughfare in Brooklyn, New York City, running through neighborhoods such as Crown Heights and connecting several key north–south avenues.
-
C.
Will Rogers Boulevard
Will Rogers Boulevard is a major street in Claremore, Oklahoma, named in honor of the famed humorist and entertainer Will Rogers.
-
D.
Roosevelt Boulevard
Roosevelt Boulevard is a major multi-lane arterial roadway in Philadelphia known for heavy traffic, commercial development, and a high rate of accidents.
-
E.
Day Boulevard
Day Boulevard is a scenic waterfront roadway in Boston, Massachusetts, known for running along the shores of Dorchester Bay and providing access to parks and beaches.
- 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_69c00875db5c819099dd5bb833ec43c2 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056b4e3ec819089b2d119ea2953fe |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d29964080881909fd07de536667fbd |
completed | April 5, 2026, 5:18 p.m. |
Created at: March 22, 2026, 4:08 p.m.