Triple
T22262792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Authority light rail |
E550270
|
entity |
| Predicate | hasUndergroundSection |
P15152
|
FINISHED |
| Object | North Shore Connector |
—
|
NE NERFINISHED |
How this triple was built (3 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: North Shore Connector | Statement: [Port Authority light rail, hasUndergroundSection, North Shore Connector]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Shore Connector Context triple: [Port Authority light rail, hasUndergroundSection, North Shore Connector]
-
A.
Plum Island Turnpike
Plum Island Turnpike is the main roadway connecting the mainland city of Newburyport, Massachusetts, to the barrier island community and beaches of Plum Island.
-
B.
Beachline Expressway
The Beachline Expressway is a major toll highway in central Florida that links the Orlando area with the Space Coast, including Merritt Island and nearby Atlantic beaches.
-
C.
Seaford–Oyster Bay Expressway
The Seaford–Oyster Bay Expressway is a major north–south limited-access highway in Nassau County, New York, connecting the Seaford area on the South Shore of Long Island to communities near Oyster Bay on the North Shore.
-
D.
West Shore Expressway
The West Shore Expressway is a major limited-access highway on Staten Island in New York City that runs along the island’s western shore, connecting the Outerbridge Crossing to the Staten Island Expressway.
-
E.
Cross Island Parkway
Cross Island Parkway is a scenic limited-access highway in Queens, New York City, that runs along the borough’s eastern edge and connects several major routes around Long Island.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Shore Connector Target entity description: The North Shore Connector is a light rail extension in Pittsburgh that links downtown to the North Shore via tunnels under the Allegheny River.
-
A.
Plum Island Turnpike
Plum Island Turnpike is the main roadway connecting the mainland city of Newburyport, Massachusetts, to the barrier island community and beaches of Plum Island.
-
B.
Beachline Expressway
The Beachline Expressway is a major toll highway in central Florida that links the Orlando area with the Space Coast, including Merritt Island and nearby Atlantic beaches.
-
C.
Seaford–Oyster Bay Expressway
The Seaford–Oyster Bay Expressway is a major north–south limited-access highway in Nassau County, New York, connecting the Seaford area on the South Shore of Long Island to communities near Oyster Bay on the North Shore.
-
D.
West Shore Expressway
The West Shore Expressway is a major limited-access highway on Staten Island in New York City that runs along the island’s western shore, connecting the Outerbridge Crossing to the Staten Island Expressway.
-
E.
Cross Island Parkway
Cross Island Parkway is a scenic limited-access highway in Queens, New York City, that runs along the borough’s eastern edge and connects several major routes around Long Island.
- F. None of above. chosen
Provenance (2 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_69e11e42adb8819087714772ea606709 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f141b94a688190b17c55477993a745 |
completed | April 28, 2026, 11:24 p.m. |
Created at: April 16, 2026, 8:39 p.m.