Triple
T15338108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cheltenham Gold Cup |
E366719
|
entity |
| Predicate | mostSuccessfulTrainer |
P118175
|
FINISHED |
| Object |
Tom Dreaper
Tom Dreaper was a legendary Irish National Hunt racehorse trainer best known for his dominance in major steeplechases during the mid-20th century, including training multiple Cheltenham Gold Cup winners.
|
E1151357
|
NE FINISHED |
How this triple was built (5 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: Tom Dreaper | Statement: [Cheltenham Gold Cup, mostSuccessfulTrainer, Tom Dreaper]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tom Dreaper Context triple: [Cheltenham Gold Cup, mostSuccessfulTrainer, Tom Dreaper]
-
A.
Matthew Parris
Matthew Parris is a British political commentator, columnist, and former Conservative MP known for his incisive and often witty analysis of UK politics.
-
B.
Peter Hitchens
Peter Hitchens is a British journalist, author, and conservative commentator known for his columns in The Mail on Sunday and his critiques of modern liberalism and social policy.
-
C.
David Macey
David Macey was a British translator and intellectual historian best known for bringing the works of French theorists such as Michel Foucault and Frantz Fanon to English-speaking audiences.
-
D.
Roy Wallis
Roy Wallis was a British sociologist best known for his influential studies of new religious movements and cults.
-
E.
Lem Dobbs
Lem Dobbs is a British-American screenwriter known for his work on films such as "Dark City," "The Limey," and "The Score."
- 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: Tom Dreaper Triple: [Cheltenham Gold Cup, mostSuccessfulTrainer, Tom Dreaper]
Generated description
Tom Dreaper was a legendary Irish National Hunt racehorse trainer best known for his dominance in major steeplechases during the mid-20th century, including training multiple Cheltenham Gold Cup winners.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tom Dreaper Target entity description: Tom Dreaper was a legendary Irish National Hunt racehorse trainer best known for his dominance in major steeplechases during the mid-20th century, including training multiple Cheltenham Gold Cup winners.
-
A.
Matthew Parris
Matthew Parris is a British political commentator, columnist, and former Conservative MP known for his incisive and often witty analysis of UK politics.
-
B.
Peter Hitchens
Peter Hitchens is a British journalist, author, and conservative commentator known for his columns in The Mail on Sunday and his critiques of modern liberalism and social policy.
-
C.
David Macey
David Macey was a British translator and intellectual historian best known for bringing the works of French theorists such as Michel Foucault and Frantz Fanon to English-speaking audiences.
-
D.
Roy Wallis
Roy Wallis was a British sociologist best known for his influential studies of new religious movements and cults.
-
E.
Lem Dobbs
Lem Dobbs is a British-American screenwriter known for his work on films such as "Dark City," "The Limey," and "The Score."
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: mostSuccessfulTrainer Context triple: [Cheltenham Gold Cup, mostSuccessfulTrainer, Tom Dreaper]
-
A.
notableTrainerRelationship
Indicates a significant trainer–trainee relationship exists between the entities, such as one having notably trained, coached, or mentored the other.
-
B.
mostAwardsHolder
Indicates that the subject is the entity that holds the highest number of awards within a given group or context.
-
C.
notableCoach
Indicates that one entity is a coach who is widely recognized or distinguished in relation to the other entity.
-
D.
coachOf
Indicates that one entity serves as the coach (trainer or manager) of another entity, typically a person or team.
-
E.
ownerOfMostTrack
Indicates that the subject is the owner of the greatest number of tracks in a given collection or context, compared to all other potential owners.
- F. None of above. chosen
Provenance (7 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_69d85a1355608190a6673ddb67231d54 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e11b22c81908280efe65acd5454 |
completed | April 16, 2026, 1:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff01f2ee9c819080fce24ed13a07c7 |
completed | May 9, 2026, 9:44 a.m. |
| NEDg | Description generation | batch_69ff02a62dcc819087eddd2f0b4c29cb |
completed | May 9, 2026, 9:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff036153588190ae46fcde257eb3cb |
completed | May 9, 2026, 9:50 a.m. |
| PD | Predicate disambiguation | batch_69deca9659f48190b8661df223ce5078 |
completed | April 14, 2026, 11:15 p.m. |
| PDg | Predicate description generation | batch_69decf2e413481909d9180a8d78d2c17 |
completed | April 14, 2026, 11:35 p.m. |
Created at: April 10, 2026, 3:17 a.m.