Triple
T15573780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ampleforth College |
E374314
|
entity |
| Predicate | hasAlumni |
P51
|
FINISHED |
| Object | Mark Thatcher |
E19274
|
NE FINISHED |
How this triple was built (2 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: Mark Thatcher | Statement: [Ampleforth College, hasAlumni, Mark Thatcher]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mark Thatcher Context triple: [Ampleforth College, hasAlumni, Mark Thatcher]
-
A.
Mark Thatcher
chosen
Mark Thatcher is a British businessman and the son of former UK Prime Minister Margaret Thatcher, known for his controversial business dealings and involvement in political scandals.
-
B.
William Thatcher
William Thatcher is the ambitious peasant-turned-knight protagonist of the medieval adventure film "A Knight's Tale," known for defying class boundaries through his skill at jousting and determination.
-
C.
Les Thatcher
Les Thatcher is an American professional wrestling trainer, promoter, and former wrestler known for mentoring numerous talents and contributing significantly to the development of the independent wrestling scene.
-
D.
Denis Thatcher
Denis Thatcher was a British businessman best known as the husband of Prime Minister Margaret Thatcher and the United Kingdom’s first male prime ministerial consort.
-
E.
Karen Thatcher
Karen Thatcher is an American former ice hockey forward who played for the U.S. national team and won a silver medal at the 2010 Winter Olympics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e2140388190a8df7b835eaa72ce |
completed | April 16, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4c4767e48190a180062688cdc245 |
completed | May 9, 2026, 3:01 p.m. |
Created at: April 10, 2026, 4:10 a.m.