Triple
T20515817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | English Electric |
E503678
|
entity |
| Predicate | owned |
P347
|
FINISHED |
| Object | Robert Stephenson and Hawthorns |
—
|
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: Robert Stephenson and Hawthorns | Statement: [English Electric, owned, Robert Stephenson and Hawthorns]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Stephenson and Hawthorns Context triple: [English Electric, owned, Robert Stephenson and Hawthorns]
-
A.
Robert Stephenson and Hawthorns
chosen
Robert Stephenson and Hawthorns was a British locomotive manufacturing company known for producing steam and later diesel locomotives for railways in the UK and abroad.
-
B.
Hyde Park Works
Hyde Park Works is a historic railway engineering and industrial complex in Springburn, Glasgow, associated with the area’s prominent locomotive-building heritage.
-
C.
Horsley Towers
Horsley Towers is a 19th-century Gothic Revival mansion and estate in East Horsley, Surrey, England, now used primarily as a hotel and conference venue.
-
D.
Wanstead House
Wanstead House was an early 18th-century English Palladian mansion in Essex, celebrated as one of the grandest country houses of its time before its demolition.
-
E.
Maunsell
Maunsell was a prominent international engineering and consulting firm known for its work on major infrastructure and transportation projects.
- 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_69e0b4b2aa788190ae9eb37c1d73b1f1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69f41eee481908121e54c7bd691ca |
completed | April 20, 2026, 9:48 p.m. |
Created at: April 16, 2026, 11:36 a.m.