Triple
T448462
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Empire Corridor |
E7073
|
entity |
| Predicate | usesService |
P1294
|
FINISHED |
| Object | Vermonter (New York segment) |
E42521
|
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: Vermonter (New York segment) | Statement: [Amtrak Empire Corridor, usesService, Vermonter (New York segment)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vermonter (New York segment) Context triple: [Amtrak Empire Corridor, usesService, Vermonter (New York segment)]
-
A.
Vermonter (train)
chosen
The Vermonter is an Amtrak intercity passenger train that runs between Washington, D.C., and St. Albans, Vermont, serving major cities along the Northeast Corridor and through New England.
-
B.
Vermont
Vermont is a small, rural New England state in the northeastern United States, known for its Green Mountains, maple syrup production, and picturesque towns.
-
C.
Bellows Falls, Vermont, United States
Bellows Falls is a historic village in southeastern Vermont known for its 19th-century industrial heritage and scenic location along the Connecticut River.
-
D.
Passumpsic, Vermont, United States
Passumpsic is a small unincorporated village in the town of Barnet in northeastern Vermont, known for its rural setting along the Passumpsic River.
-
E.
North Country (New York)
North Country (New York) is a largely rural, sparsely populated region of northern New York State known for its small towns, natural landscapes, and proximity to the Canadian border.
- 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_69a2e7e4676c81909ea0dbdecac0687c |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2f01d8fa88190849d720b029db479 |
completed | Feb. 28, 2026, 1:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a442a899d08190a0e3f04bffd4aca3 |
completed | March 1, 2026, 1:44 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.