Triple
T10690730
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Central LIRR terminal |
E252001
|
entity |
| Predicate | servesLine |
P839
|
FINISHED |
| Object | Montauk Branch (diesel territory via Jamaica) |
E274497
|
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: Montauk Branch (diesel territory via Jamaica) | Statement: [Grand Central LIRR terminal, servesLine, Montauk Branch (diesel territory via Jamaica)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montauk Branch (diesel territory via Jamaica) Context triple: [Grand Central LIRR terminal, servesLine, Montauk Branch (diesel territory via Jamaica)]
-
A.
Montauk Branch
The Montauk Branch is a major Long Island Rail Road route running between New York City and the eastern tip of Long Island, serving numerous communities along the island’s South Shore.
-
B.
Babylon Branch between Jamaica and Babylon
The Babylon Branch between Jamaica and Babylon is a heavily used electrified Long Island Rail Road corridor in New York that connects central Queens with numerous South Shore communities before terminating at Babylon.
-
C.
Montauk station
Montauk station is a Long Island Rail Road terminal on the eastern tip of Long Island in Montauk, New York, serving as a key access point to the popular resort and fishing community.
-
D.
Montauk
Montauk is a coastal hamlet at the eastern tip of Long Island known for its beaches, fishing, and historic lighthouse.
-
E.
Montauk Branch of Long Island Rail Road
chosen
The Montauk Branch of the Long Island Rail Road is a commuter and seasonal rail line that runs along Long Island’s South Shore, providing key passenger service between New York City and the Hamptons out to Montauk.
- 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_69d6aa5bd7c08190a816e733b4045c23 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fd1c0f0081908a6869ee756ec789 |
completed | April 9, 2026, 1:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d988a59d6c8190a0e170acfb3af6da |
completed | April 10, 2026, 11:32 p.m. |
Created at: April 8, 2026, 9:11 p.m.