Triple
T3870850
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vermont–New Hampshire border |
E91980
|
entity |
| Predicate | hasHistoricBridge |
P386
|
FINISHED |
| Object |
Brattleboro–Hinsdale bridges
The Brattleboro–Hinsdale bridges are a pair of historic highway spans over the Connecticut River that long served as a key crossing between Brattleboro, Vermont, and Hinsdale, New Hampshire.
|
E396351
|
NE FINISHED |
How this triple was built (4 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: Brattleboro–Hinsdale bridges | Statement: [Vermont–New Hampshire border, hasHistoricBridge, Brattleboro–Hinsdale bridges]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brattleboro–Hinsdale bridges Context triple: [Vermont–New Hampshire border, hasHistoricBridge, Brattleboro–Hinsdale bridges]
-
A.
Winooski–Burlington bridge
The Winooski–Burlington bridge is a roadway bridge in Vermont that connects the city of Winooski with Burlington across the Winooski River.
-
B.
Rochester–Monaca Bridge
The Rochester–Monaca Bridge is a historic truss bridge spanning the Ohio River in Beaver County, Pennsylvania, connecting the towns of Rochester and Monaca.
-
C.
Piscataqua River Bridge
The Piscataqua River Bridge is a major highway bridge carrying Interstate 95 over the Piscataqua River between Maine and New Hampshire in the northeastern United States.
-
D.
Menands Bridge
Menands Bridge is a highway bridge over the Hudson River in New York State, connecting the village of Menands with the city of Troy.
-
E.
Memorial Bridge between Springfield and West Springfield
The Memorial Bridge between Springfield and West Springfield is a historic multi-span arch bridge in western Massachusetts that carries traffic across the Connecticut River and serves as a prominent local landmark.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Brattleboro–Hinsdale bridges Triple: [Vermont–New Hampshire border, hasHistoricBridge, Brattleboro–Hinsdale bridges]
Generated description
The Brattleboro–Hinsdale bridges are a pair of historic highway spans over the Connecticut River that long served as a key crossing between Brattleboro, Vermont, and Hinsdale, New Hampshire.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brattleboro–Hinsdale bridges Target entity description: The Brattleboro–Hinsdale bridges are a pair of historic highway spans over the Connecticut River that long served as a key crossing between Brattleboro, Vermont, and Hinsdale, New Hampshire.
-
A.
Winooski–Burlington bridge
The Winooski–Burlington bridge is a roadway bridge in Vermont that connects the city of Winooski with Burlington across the Winooski River.
-
B.
Rochester–Monaca Bridge
The Rochester–Monaca Bridge is a historic truss bridge spanning the Ohio River in Beaver County, Pennsylvania, connecting the towns of Rochester and Monaca.
-
C.
Piscataqua River Bridge
The Piscataqua River Bridge is a major highway bridge carrying Interstate 95 over the Piscataqua River between Maine and New Hampshire in the northeastern United States.
-
D.
Menands Bridge
Menands Bridge is a highway bridge over the Hudson River in New York State, connecting the village of Menands with the city of Troy.
-
E.
Memorial Bridge between Springfield and West Springfield
The Memorial Bridge between Springfield and West Springfield is a historic multi-span arch bridge in western Massachusetts that carries traffic across the Connecticut River and serves as a prominent local landmark.
- F. None of above. chosen
Provenance (5 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_69aed9645f348190a9868e7cef56ab7e |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeec54b0848190a8d4a0e4df7b6227 |
completed | March 9, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5124769c081909111b4bcac6baa78 |
completed | March 14, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69b5161242f881908e62d0b7cf8e44b9 |
completed | March 14, 2026, 8:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5167379cc819088b4d20558622948 |
completed | March 14, 2026, 8:04 a.m. |
Created at: March 9, 2026, 3:20 p.m.