Triple
T11588637
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delaware and Hudson Railway |
E274819
|
entity |
| Predicate | notableRoute |
P22
|
FINISHED |
| Object |
Albany–Montreal line
The Albany–Montreal line is a historic north–south railway corridor in the northeastern United States and Canada that connects Albany, New York, with Montreal, Quebec, serving as a key passenger and freight route.
|
E937978
|
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: Albany–Montreal line | Statement: [Delaware and Hudson Railway, notableRoute, Albany–Montreal line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Albany–Montreal line Context triple: [Delaware and Hudson Railway, notableRoute, Albany–Montreal line]
-
A.
Montreal–Portland line
The Montreal–Portland line was a major Grand Trunk Railway route that connected inland Canada with the ice-free Atlantic port of Portland, Maine, facilitating year-round transatlantic trade.
-
B.
Grande Ceinture line
The Grande Ceinture line is a major orbital railway route encircling Paris, historically used for freight and suburban passenger services to connect the outer suburbs and bypass the city center.
-
C.
Albany–Binghamton line
The Albany–Binghamton line is a key former Delaware and Hudson Railway route in New York State that connected the state capital of Albany with the Southern Tier city of Binghamton, serving as an important freight and passenger corridor.
-
D.
Exo Vaudreuil–Hudson line
The Exo Vaudreuil–Hudson line is a commuter rail service in the Greater Montreal area that connects downtown Montreal with western suburbs including Vaudreuil-Dorion and Hudson.
-
E.
St. Lawrence and Atlantic Railroad
The St. Lawrence and Atlantic Railroad is a regional rail line in the northeastern United States and Canada that provides freight transportation across parts of Maine, New Hampshire, Vermont, and Quebec.
- 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: Albany–Montreal line Triple: [Delaware and Hudson Railway, notableRoute, Albany–Montreal line]
Generated description
The Albany–Montreal line is a historic north–south railway corridor in the northeastern United States and Canada that connects Albany, New York, with Montreal, Quebec, serving as a key passenger and freight route.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Albany–Montreal line Target entity description: The Albany–Montreal line is a historic north–south railway corridor in the northeastern United States and Canada that connects Albany, New York, with Montreal, Quebec, serving as a key passenger and freight route.
-
A.
Montreal–Portland line
The Montreal–Portland line was a major Grand Trunk Railway route that connected inland Canada with the ice-free Atlantic port of Portland, Maine, facilitating year-round transatlantic trade.
-
B.
Grande Ceinture line
The Grande Ceinture line is a major orbital railway route encircling Paris, historically used for freight and suburban passenger services to connect the outer suburbs and bypass the city center.
-
C.
Albany–Binghamton line
The Albany–Binghamton line is a key former Delaware and Hudson Railway route in New York State that connected the state capital of Albany with the Southern Tier city of Binghamton, serving as an important freight and passenger corridor.
-
D.
Exo Vaudreuil–Hudson line
The Exo Vaudreuil–Hudson line is a commuter rail service in the Greater Montreal area that connects downtown Montreal with western suburbs including Vaudreuil-Dorion and Hudson.
-
E.
St. Lawrence and Atlantic Railroad
The St. Lawrence and Atlantic Railroad is a regional rail line in the northeastern United States and Canada that provides freight transportation across parts of Maine, New Hampshire, Vermont, and Quebec.
- 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_69d6aae6b14c81908dc5a74bad7591f9 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d89463360c8190b91228c46bfe2e5f |
completed | April 10, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ee86df14048190ae8f6d8b11610079 |
completed | April 26, 2026, 9:42 p.m. |
| NEDg | Description generation | batch_69eeb310e04c8190a1004662d5bbc015 |
completed | April 27, 2026, 12:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69eee95dfff48190a3c3022cdfc6dafc |
completed | April 27, 2026, 4:43 a.m. |
Created at: April 8, 2026, 9:38 p.m.