Triple
T5313610
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stagecoach Group |
E119091
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Brian Souter
Brian Souter is a Scottish businessman best known as the co-founder of the Stagecoach Group and a prominent figure in the UK transport industry.
|
E527739
|
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: Brian Souter | Statement: [Stagecoach Group, foundedBy, Brian Souter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brian Souter Context triple: [Stagecoach Group, foundedBy, Brian Souter]
-
A.
Brian Routh
Brian Routh was a British performance artist and musician best known as one half of the avant-garde comedy and performance duo The Kipper Kids.
-
B.
Brian Blosil
Brian Blosil is an American record producer and the former husband of entertainer Marie Osmond.
-
C.
Jeff Gourson
Jeff Gourson is a film editor known for his work on movies such as the comedy "White Chicks."
-
D.
Brian Sipe
Brian Sipe is a former NFL quarterback best known for his MVP-winning 1980 season with the Cleveland Browns as leader of the "Kardiac Kids."
-
E.
Steve Traxler
Steve Traxler is a theater and film producer best known for his work on the acclaimed stage and screen versions of "August: Osage County."
- 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: Brian Souter Triple: [Stagecoach Group, foundedBy, Brian Souter]
Generated description
Brian Souter is a Scottish businessman best known as the co-founder of the Stagecoach Group and a prominent figure in the UK transport industry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brian Souter Target entity description: Brian Souter is a Scottish businessman best known as the co-founder of the Stagecoach Group and a prominent figure in the UK transport industry.
-
A.
Brian Routh
Brian Routh was a British performance artist and musician best known as one half of the avant-garde comedy and performance duo The Kipper Kids.
-
B.
Brian Blosil
Brian Blosil is an American record producer and the former husband of entertainer Marie Osmond.
-
C.
Jeff Gourson
Jeff Gourson is a film editor known for his work on movies such as the comedy "White Chicks."
-
D.
Brian Sipe
Brian Sipe is a former NFL quarterback best known for his MVP-winning 1980 season with the Cleveland Browns as leader of the "Kardiac Kids."
-
E.
Steve Traxler
Steve Traxler is a theater and film producer best known for his work on the acclaimed stage and screen versions of "August: Osage County."
- 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_69bd446b57bc8190a513d2e6c40314f3 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd8536c06c81908ef8ba8c39b4fa30 |
completed | March 20, 2026, 5:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bffc1b472c819087590fe2b8713ded |
completed | March 22, 2026, 2:26 p.m. |
| NEDg | Description generation | batch_69c0082296908190bd280826d256a4e1 |
completed | March 22, 2026, 3:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0089c8ea8819096270656696008a9 |
completed | March 22, 2026, 3:19 p.m. |
Created at: March 20, 2026, 1:54 p.m.