Triple
T6314446
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Erie Lackawanna Railway |
E141579
|
entity |
| Predicate | corporatePredecessorOf |
P37738
|
FINISHED |
| Object | New Jersey Transit rail operations (via commuter lines) |
E246580
|
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: New Jersey Transit rail operations (via commuter lines) | Statement: [Erie Lackawanna Railway, corporatePredecessorOf, New Jersey Transit rail operations (via commuter lines)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Jersey Transit rail operations (via commuter lines) Context triple: [Erie Lackawanna Railway, corporatePredecessorOf, New Jersey Transit rail operations (via commuter lines)]
-
A.
New Jersey Transit commuter rail network
chosen
The New Jersey Transit commuter rail network is a statewide system of passenger rail lines that connects major cities and suburbs across New Jersey with New York City and Philadelphia.
-
B.
NJ Transit Morris & Essex Lines
The NJ Transit Morris & Essex Lines are a pair of commuter rail lines in northern New Jersey that provide service between Hoboken/New York City and various suburban communities in Morris, Essex, and surrounding counties.
-
C.
South Jersey rail network
The South Jersey rail network is a regional system of rail lines in southern New Jersey that historically connected Philadelphia and Camden to shore points and inland communities for both passenger and freight service.
-
D.
FrontRunner commuter rail
FrontRunner commuter rail is a regional passenger train service in northern Utah that connects major cities along the Wasatch Front, including Ogden, Salt Lake City, and Provo.
-
E.
MARC commuter rail
MARC commuter rail is a regional passenger train service in Maryland that connects suburban communities and nearby states with major employment centers like Washington, D.C. and Baltimore.
- 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_69c008d13b8c8190be47d896eb735605 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c064a197488190946c4637b3c829a5 |
completed | March 22, 2026, 9:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e46feeec8190bdb39a48c92bacf1 |
completed | March 27, 2026, 1:59 a.m. |
Created at: March 22, 2026, 4:28 p.m.