Triple
T7459723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Avenue (Maryland Route 214) |
E176212
|
entity |
| Predicate | nearbyTransit |
P5822
|
FINISHED |
| Object | Morgan Boulevard station |
E211097
|
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: Morgan Boulevard station | Statement: [Central Avenue (Maryland Route 214), nearbyTransit, Morgan Boulevard station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morgan Boulevard station Context triple: [Central Avenue (Maryland Route 214), nearbyTransit, Morgan Boulevard station]
-
A.
Morgan Boulevard station
chosen
Morgan Boulevard station is a Washington Metro rapid transit station in Prince George's County, Maryland, serving the nearby FedExField stadium and surrounding residential areas.
-
B.
Shaw Boulevard station
Shaw Boulevard station is a major elevated stop on Manila's MRT Line 3 serving the busy commercial and business districts around EDSA and Shaw Boulevard.
-
C.
East/West Boulevard station
East/West Boulevard station is a light rail stop on Charlotte’s LYNX Blue Line serving the South End neighborhood with access to nearby shops, restaurants, and residential areas.
-
D.
Columbia Avenue station
Columbia Avenue station is the former name of a Philadelphia subway station now known as Cecil B. Moore station on SEPTA's Broad Street Line.
-
E.
Pattison Avenue station
Pattison Avenue station is a subway station in Philadelphia that serves as the southern terminus of SEPTA’s Broad Street Line, providing access to the South Philadelphia Sports Complex.
- 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_69c69f21632481908bf83f6c6da897e3 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f3d332d08190a05c92a00ed09ac6 |
completed | March 27, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8345f629c8190889081e18bdfe6f7 |
completed | March 28, 2026, 8:04 p.m. |
Created at: March 27, 2026, 3:37 p.m.