Triple
T23517608
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sinclair family |
E574407
|
entity |
| Predicate | hasFamilyBranch |
P49773
|
FINISHED |
| Object | Sinclair–Trudeau branch |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sinclair–Trudeau branch | Statement: [Sinclair family, hasFamilyBranch, Sinclair–Trudeau branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sinclair–Trudeau branch Context triple: [Sinclair family, hasFamilyBranch, Sinclair–Trudeau branch]
-
A.
Marks Tey–Sudbury branch
The Marks Tey–Sudbury branch is a rural railway line in Essex, England, connecting the Great Eastern Main Line at Marks Tey with the town of Sudbury.
-
B.
Pinetree Line
The Pinetree Line was a Cold War-era chain of radar stations across southern Canada designed to provide early warning of potential Soviet air attacks on North America.
-
C.
Guelph Subdivision
Guelph Subdivision is a key railway corridor in Southern Ontario that carries both passenger and freight traffic, including GO Transit's Kitchener line services.
-
D.
Douglas branch
The Douglas branch was a former elevated rapid transit line in Chicago that once served as part of the city's "L" system.
-
E.
Montreal–Ottawa line
The Montreal–Ottawa line is a key intercity railway corridor in Canada that connects the major urban centers of Montreal, Quebec and Ottawa, Ontario.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sinclair–Trudeau branch Target entity description: The Sinclair–Trudeau branch is a notable lineage of the Sinclair family closely associated with the prominent Canadian Trudeau political dynasty.
-
A.
Marks Tey–Sudbury branch
The Marks Tey–Sudbury branch is a rural railway line in Essex, England, connecting the Great Eastern Main Line at Marks Tey with the town of Sudbury.
-
B.
Pinetree Line
The Pinetree Line was a Cold War-era chain of radar stations across southern Canada designed to provide early warning of potential Soviet air attacks on North America.
-
C.
Guelph Subdivision
Guelph Subdivision is a key railway corridor in Southern Ontario that carries both passenger and freight traffic, including GO Transit's Kitchener line services.
-
D.
Douglas branch
The Douglas branch was a former elevated rapid transit line in Chicago that once served as part of the city's "L" system.
-
E.
Montreal–Ottawa line
The Montreal–Ottawa line is a key intercity railway corridor in Canada that connects the major urban centers of Montreal, Quebec and Ottawa, Ontario.
- F. None of above. chosen
Provenance (2 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_69e245bb3dcc8190ba9a2b35972b58d0 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1aa83c538819096bc548e3e0ddbd0 |
completed | April 29, 2026, 6:51 a.m. |
Created at: April 17, 2026, 6:08 p.m.