Triple
T15260809
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Betfair |
E364768
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Andrew Black
Andrew Black is a British entrepreneur best known as the co-founder of the online betting exchange Betfair.
|
E1146567
|
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: Andrew Black | Statement: [Betfair, foundedBy, Andrew Black]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Andrew Black Context triple: [Betfair, foundedBy, Andrew Black]
-
A.
Ian Blackford
Ian Blackford is a Scottish National Party politician who served as the party’s Westminster leader and represents the Ross, Skye and Lochaber constituency in the UK Parliament.
-
B.
Andrew Buchanan
Andrew Buchanan was a prominent Scottish merchant and landowner whose influence in Glasgow’s commercial life led to one of its main thoroughfares being named in his honor.
-
C.
David Steel
David Steel is a British politician best known for leading the Liberal Party in the late 1970s and 1980s and later serving as the first Presiding Officer of the Scottish Parliament.
-
D.
Eric Lubbock
Eric Lubbock, later known as Lord Avebury, was a British Liberal politician and peer best known for winning the 1962 Orpington by-election, which marked a major revival for the Liberal Party.
-
E.
Duncan Smith
Duncan Smith is a British surname most prominently associated with Iain Duncan Smith, a Conservative politician and former leader of the UK Conservative Party.
- 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: Andrew Black Triple: [Betfair, foundedBy, Andrew Black]
Generated description
Andrew Black is a British entrepreneur best known as the co-founder of the online betting exchange Betfair.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Andrew Black Target entity description: Andrew Black is a British entrepreneur best known as the co-founder of the online betting exchange Betfair.
-
A.
Ian Blackford
Ian Blackford is a Scottish National Party politician who served as the party’s Westminster leader and represents the Ross, Skye and Lochaber constituency in the UK Parliament.
-
B.
Andrew Buchanan
Andrew Buchanan was a prominent Scottish merchant and landowner whose influence in Glasgow’s commercial life led to one of its main thoroughfares being named in his honor.
-
C.
David Steel
David Steel is a British politician best known for leading the Liberal Party in the late 1970s and 1980s and later serving as the first Presiding Officer of the Scottish Parliament.
-
D.
Eric Lubbock
Eric Lubbock, later known as Lord Avebury, was a British Liberal politician and peer best known for winning the 1962 Orpington by-election, which marked a major revival for the Liberal Party.
-
E.
Duncan Smith
Duncan Smith is a British surname most prominently associated with Iain Duncan Smith, a Conservative politician and former leader of the UK Conservative Party.
- 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0084e85a08190b8e63598b9f6a535 |
completed | April 15, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5fb8b30819096d31ba5884715c9 |
completed | May 9, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69fee805f5bc8190a6095e3c374f3441 |
completed | May 9, 2026, 7:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fee8e4dc688190bd597f8d710c8afc |
completed | May 9, 2026, 7:57 a.m. |
Created at: April 10, 2026, 3:14 a.m.