Triple
T10241700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seaway International Bridge |
E243608
|
entity |
| Predicate | maintainedBy |
P86
|
FINISHED |
| Object | Federal Bridge Corporation Limited |
E625439
|
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: Federal Bridge Corporation Limited | Statement: [Seaway International Bridge, maintainedBy, Federal Bridge Corporation Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Federal Bridge Corporation Limited Context triple: [Seaway International Bridge, maintainedBy, Federal Bridge Corporation Limited]
-
A.
Federal Bridge Corporation (Canada)
chosen
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.
-
B.
Strait Crossing Bridge Limited
Strait Crossing Bridge Limited is the private company responsible for operating and maintaining the Confederation Bridge between Prince Edward Island and New Brunswick, Canada.
-
C.
American Bridge Company
American Bridge Company is a major U.S. engineering and construction firm historically known for building large-scale steel structures such as bridges and skyscrapers.
-
D.
Hong Kong–Zhuhai–Macau Bridge Authority
The Hong Kong–Zhuhai–Macau Bridge Authority is the governmental body responsible for operating, managing, and overseeing the cross-border Hong Kong–Zhuhai–Macau Bridge linking mainland China with Hong Kong and Macau.
-
E.
Detroit International Bridge Company
Detroit International Bridge Company is a private firm that owns and operates the Ambassador Bridge, a major international crossing between Detroit, Michigan, and Windsor, Ontario.
- 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_69d381b0f97c819085c9b45799a5fb7c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d21f2ae0819098ac60c828dc9cae |
completed | April 7, 2026, 9:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f780c7808190993e7c37cb4d18a3 |
completed | April 9, 2026, 12:49 a.m. |
Created at: April 6, 2026, 11:24 a.m.