Triple
T22448997
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Walker |
E554938
|
entity |
| Predicate | appearsInWork |
P795
|
FINISHED |
| Object | Great Northern? |
—
|
NE NERFINISHED |
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: Great Northern? | Statement: [John Walker, appearsInWork, Great Northern?]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Northern? Context triple: [John Walker, appearsInWork, Great Northern?]
-
A.
Great Northern (train operating company)
Great Northern is a British train operating company that runs commuter and regional passenger rail services in the East of England and north of London.
-
B.
Great Northern complex
The Great Northern complex is a mixed-use leisure, retail, and office development in central Manchester, England, created from the redevelopment of the historic Great Northern Railway Warehouse and surrounding buildings.
-
C.
Great Northern
chosen
Great Northern is a British train operating company providing commuter and regional rail services across parts of London and the East of England.
-
D.
International–Great Northern Railroad
The International–Great Northern Railroad was a historic Texas railroad that played a key role in the development of transportation and commerce across the state in the late 19th and early 20th centuries.
-
E.
Great Northern Railway (U.S.)
Great Northern Railway (U.S.) was a major transcontinental railroad that operated across the northern United States, connecting the Great Lakes to the Pacific Northwest and playing a key role in the region’s economic development.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e11e5113208190ab58c6b595f9d1d0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15b4a20f8819097f471084e97e099 |
completed | April 29, 2026, 1:13 a.m. |
Created at: April 16, 2026, 8:48 p.m.