Triple
T11069426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Queenston-Lewiston Bridge |
E261705
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object |
Buffalo and Fort Erie Public Bridge Authority
The Buffalo and Fort Erie Public Bridge Authority is a bi-national agency that owns and operates key international bridges connecting Western New York and Southern Ontario between the United States and Canada.
|
E903208
|
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: Buffalo and Fort Erie Public Bridge Authority | Statement: [Queenston-Lewiston Bridge, maintainedBy, Buffalo and Fort Erie Public Bridge Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buffalo and Fort Erie Public Bridge Authority Context triple: [Queenston-Lewiston Bridge, maintainedBy, Buffalo and Fort Erie Public Bridge Authority]
-
A.
Niagara Falls Bridge Commission
The Niagara Falls Bridge Commission is a bi-national public agency that owns and operates key international bridges connecting the United States and Canada in the Niagara Falls region.
-
B.
Niagara Frontier Transportation Authority
The Niagara Frontier Transportation Authority is a public agency that operates bus, light rail, and related transit services in the Buffalo–Niagara region of western New York.
-
C.
Sault Ste. Marie Bridge Authority
The Sault Ste. Marie Bridge Authority is a bi-national public agency that operates and maintains the international bridge connecting Sault Ste. Marie, Michigan, and Sault Ste. Marie, Ontario.
-
D.
Niagara Parks Commission
The Niagara Parks Commission is a provincial agency in Ontario responsible for preserving and managing the public lands, attractions, and parklands along the Canadian side of Niagara Falls.
-
E.
Federal Bridge Corporation (Canada)
The Federal Bridge Corporation (Canada) is a Canadian Crown corporation responsible for owning, operating, and maintaining several major international bridge crossings between Canada and the United States.
- 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: Buffalo and Fort Erie Public Bridge Authority Triple: [Queenston-Lewiston Bridge, maintainedBy, Buffalo and Fort Erie Public Bridge Authority]
Generated description
The Buffalo and Fort Erie Public Bridge Authority is a bi-national agency that owns and operates key international bridges connecting Western New York and Southern Ontario between the United States and Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Buffalo and Fort Erie Public Bridge Authority Target entity description: The Buffalo and Fort Erie Public Bridge Authority is a bi-national agency that owns and operates key international bridges connecting Western New York and Southern Ontario between the United States and Canada.
-
A.
Niagara Falls Bridge Commission
The Niagara Falls Bridge Commission is a bi-national public agency that owns and operates key international bridges connecting the United States and Canada in the Niagara Falls region.
-
B.
Niagara Frontier Transportation Authority
The Niagara Frontier Transportation Authority is a public agency that operates bus, light rail, and related transit services in the Buffalo–Niagara region of western New York.
-
C.
Sault Ste. Marie Bridge Authority
The Sault Ste. Marie Bridge Authority is a bi-national public agency that operates and maintains the international bridge connecting Sault Ste. Marie, Michigan, and Sault Ste. Marie, Ontario.
-
D.
Niagara Parks Commission
The Niagara Parks Commission is a provincial agency in Ontario responsible for preserving and managing the public lands, attractions, and parklands along the Canadian side of Niagara Falls.
-
E.
Federal Bridge Corporation (Canada)
The Federal Bridge Corporation (Canada) is a Canadian Crown corporation responsible for owning, operating, and maintaining several major international bridge crossings between Canada and the United States.
- 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_69d6aa9983c08190b0ef61603b69feac |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d799221e848190b0f86ae3eb5e3e02 |
completed | April 9, 2026, 12:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3c8b2d6e881909eeddf1e6427ad5c |
completed | April 18, 2026, 6:08 p.m. |
| NEDg | Description generation | batch_69e3cae07b648190b4c0d2514712d6bd |
completed | April 18, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3cf1f508c81909b4ca8131b7fc9ee |
completed | April 18, 2026, 6:36 p.m. |
Created at: April 8, 2026, 9:26 p.m.