Triple
T11314678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atlantic Street station |
E267933
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Newark Light Rail Broad Street Extension |
E49757
|
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: Newark Light Rail Broad Street Extension | Statement: [Atlantic Street station, partOf, Newark Light Rail Broad Street Extension]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newark Light Rail Broad Street Extension Context triple: [Atlantic Street station, partOf, Newark Light Rail Broad Street Extension]
-
A.
Newark Light Rail
chosen
Newark Light Rail is a light rail transit system serving the city of Newark, New Jersey, connecting downtown, residential neighborhoods, and key regional transit hubs.
-
B.
Fairmount Line Improvement Project
The Fairmount Line Improvement Project is a transit infrastructure initiative aimed at upgrading Boston’s Fairmount commuter rail line to provide more frequent, reliable, and accessible service to surrounding neighborhoods.
-
C.
Newark Broad Street–Hoboken alignment
The Newark Broad Street–Hoboken alignment is a key commuter rail corridor in New Jersey that connects Newark Broad Street Station with Hoboken Terminal, forming part of NJ Transit's passenger rail network.
-
D.
Port Authority light rail
Port Authority light rail is a light rail transit system serving the Pittsburgh, Pennsylvania metropolitan area, connecting downtown with surrounding neighborhoods and suburbs.
-
E.
IRT Nostrand Avenue Line extension
The IRT Nostrand Avenue Line extension was a New York City Subway expansion project that extended service deeper into Brooklyn along Nostrand Avenue beyond its original terminus.
- 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_69d6aaca5c24819083db46a30d86cb34 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9c2c7b081909af8acebc8aa93aa |
completed | April 9, 2026, 6:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e50a910a2c8190b8afd4c988e64141 |
completed | April 19, 2026, 5:02 p.m. |
Created at: April 8, 2026, 9:32 p.m.