Triple
T1746648
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London and North Eastern Railway |
E38349
|
entity |
| Predicate | chiefMechanicalEngineer |
P616
|
FINISHED |
| Object |
Edward Thompson
Edward Thompson was a British railway engineer best known for serving as Chief Mechanical Engineer of the London and North Eastern Railway during the 1940s, where he oversaw the design and rebuilding of steam locomotives.
|
E211421
|
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: Edward Thompson | Statement: [London and North Eastern Railway, chiefMechanicalEngineer, Edward Thompson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward Thompson Context triple: [London and North Eastern Railway, chiefMechanicalEngineer, Edward Thompson]
-
A.
Edward K. Thompson
Edward K. Thompson was an influential American magazine editor best known for his leadership at Life magazine during its mid-20th-century heyday.
-
B.
Ed Thompson
Ed Thompson is a key character in the 2011 horror-comedy film "Fright Night," portrayed as the protagonist's nerdy best friend who first uncovers the truth about their vampire neighbor.
-
C.
Eric Thompson
Eric Thompson was a British actor and writer best known for narrating and adapting the children's television series "The Magic Roundabout" and as the father of actress and screenwriter Emma Thompson.
-
D.
Rob Thomson
Rob Thomson is a Canadian-born Major League Baseball manager best known for leading the Philadelphia Phillies, including guiding them to deep postseason runs after taking over the team midseason in 2022.
-
E.
William Rimmer
William Rimmer was a 19th-century British-born American artist, sculptor, and influential art teacher known for his anatomically precise and imaginative figure studies.
- 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: Edward Thompson Triple: [London and North Eastern Railway, chiefMechanicalEngineer, Edward Thompson]
Generated description
Edward Thompson was a British railway engineer best known for serving as Chief Mechanical Engineer of the London and North Eastern Railway during the 1940s, where he oversaw the design and rebuilding of steam locomotives.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Edward Thompson Target entity description: Edward Thompson was a British railway engineer best known for serving as Chief Mechanical Engineer of the London and North Eastern Railway during the 1940s, where he oversaw the design and rebuilding of steam locomotives.
-
A.
Edward K. Thompson
Edward K. Thompson was an influential American magazine editor best known for his leadership at Life magazine during its mid-20th-century heyday.
-
B.
Ed Thompson
Ed Thompson is a key character in the 2011 horror-comedy film "Fright Night," portrayed as the protagonist's nerdy best friend who first uncovers the truth about their vampire neighbor.
-
C.
Eric Thompson
Eric Thompson was a British actor and writer best known for narrating and adapting the children's television series "The Magic Roundabout" and as the father of actress and screenwriter Emma Thompson.
-
D.
Rob Thomson
Rob Thomson is a Canadian-born Major League Baseball manager best known for leading the Philadelphia Phillies, including guiding them to deep postseason runs after taking over the team midseason in 2022.
-
E.
William Rimmer
William Rimmer was a 19th-century British-born American artist, sculptor, and influential art teacher known for his anatomically precise and imaginative figure studies.
- 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_69a8862b01a48190ab47209063af82d9 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa63eabdf48190878ecde3d1b1faf3 |
completed | March 6, 2026, 5:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adeaca5f348190a8c1be9948d960e6 |
completed | March 8, 2026, 9:31 p.m. |
| NEDg | Description generation | batch_69adeb6e8fe08190a4732d42aa15ee8e |
completed | March 8, 2026, 9:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adebea03a08190bd055e3e6460b5f4 |
completed | March 8, 2026, 9:36 p.m. |
Created at: March 4, 2026, 7:31 p.m.