Triple
T4151190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Transport Commission |
E89907
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
British Transport Advertising
British Transport Advertising was the division responsible for managing and selling advertising space across the transport assets overseen by the British Transport Commission in the United Kingdom.
|
E416886
|
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: British Transport Advertising | Statement: [British Transport Commission, hasPart, British Transport Advertising]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Transport Advertising Context triple: [British Transport Commission, hasPart, British Transport Advertising]
-
A.
British Transport Commission
The British Transport Commission was a UK government body established after World War II to oversee and manage the nationalised railways, road transport, and inland waterways across Britain.
-
B.
British Road Services
British Road Services was the state-owned road haulage operator in the United Kingdom, created in the late 1940s to nationalize and coordinate much of the country’s freight transport by road.
-
C.
British Rail
British Rail was the state-owned company that operated most of the railway services in Great Britain from the late 1940s until the privatization of the rail network in the 1990s.
-
D.
FirstGroup
FirstGroup is a major UK-based transport operator that runs bus and rail services across the United Kingdom and North America.
-
E.
Midland Transport
Midland Transport is a Canadian trucking and logistics company that operates as part of the Irving family’s diversified business empire.
- 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: British Transport Advertising Triple: [British Transport Commission, hasPart, British Transport Advertising]
Generated description
British Transport Advertising was the division responsible for managing and selling advertising space across the transport assets overseen by the British Transport Commission in the United Kingdom.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: British Transport Advertising Target entity description: British Transport Advertising was the division responsible for managing and selling advertising space across the transport assets overseen by the British Transport Commission in the United Kingdom.
-
A.
British Transport Commission
The British Transport Commission was a UK government body established after World War II to oversee and manage the nationalised railways, road transport, and inland waterways across Britain.
-
B.
British Road Services
British Road Services was the state-owned road haulage operator in the United Kingdom, created in the late 1940s to nationalize and coordinate much of the country’s freight transport by road.
-
C.
British Rail
British Rail was the state-owned company that operated most of the railway services in Great Britain from the late 1940s until the privatization of the rail network in the 1990s.
-
D.
FirstGroup
FirstGroup is a major UK-based transport operator that runs bus and rail services across the United Kingdom and North America.
-
E.
Midland Transport
Midland Transport is a Canadian trucking and logistics company that operates as part of the Irving family’s diversified business empire.
- 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_69aed95a59a881909b26e70b42c6811a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0274f440819087dd58a9ce45cce5 |
completed | March 9, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f3707a8819082bafd0d11b7359f |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b58059d9808190873c920886c31131 |
completed | March 14, 2026, 3:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b580d448708190a722c25726a40562 |
completed | March 14, 2026, 3:37 p.m. |
Created at: March 9, 2026, 3:44 p.m.