Triple

T892692
Position Surface form Disambiguated ID Type / Status
Subject Mark Thatcher E19274 entity
Predicate title P38 FINISHED
Object Sir Mark Thatcher, 2nd Baronet
Sir Mark Thatcher, 2nd Baronet is a British businessman and the son of former UK Prime Minister Margaret Thatcher, known for his controversial business dealings and public profile.
E108151 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: Sir Mark Thatcher, 2nd Baronet | Statement: [Mark Thatcher, title, Sir Mark Thatcher, 2nd Baronet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir Mark Thatcher, 2nd Baronet
Context triple: [Mark Thatcher, title, Sir Mark Thatcher, 2nd Baronet]
  • A. Walter Parks Thatcher
    Walter Parks Thatcher is a wealthy, conservative banker and guardian in the film "Citizen Kane," serving as a symbol of financial power and authority over Charles Foster Kane’s early life.
  • B. Kenneth Clarke
    Kenneth Clarke is a veteran British Conservative politician who has held several senior Cabinet posts, including Chancellor of the Exchequer, and is known for his pro-European views and long parliamentary career.
  • C. Lord Browne of Madingley
    Lord Browne of Madingley is a British businessman and former chief executive of BP, noted for his influential role in the global energy industry and public service in engineering and education.
  • D. Duncan Sandys
    Duncan Sandys was a British Conservative politician, government minister, and son-in-law of Winston Churchill who played a prominent role in defense and colonial policy during and after World War II.
  • E. William Hague
    William Hague is a British Conservative politician and former Foreign Secretary who also served as Leader of the Opposition and held several senior cabinet posts.
  • 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: Sir Mark Thatcher, 2nd Baronet
Triple: [Mark Thatcher, title, Sir Mark Thatcher, 2nd Baronet]
Generated description
Sir Mark Thatcher, 2nd Baronet is a British businessman and the son of former UK Prime Minister Margaret Thatcher, known for his controversial business dealings and public profile.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir Mark Thatcher, 2nd Baronet
Target entity description: Sir Mark Thatcher, 2nd Baronet is a British businessman and the son of former UK Prime Minister Margaret Thatcher, known for his controversial business dealings and public profile.
  • A. Walter Parks Thatcher
    Walter Parks Thatcher is a wealthy, conservative banker and guardian in the film "Citizen Kane," serving as a symbol of financial power and authority over Charles Foster Kane’s early life.
  • B. Kenneth Clarke
    Kenneth Clarke is a veteran British Conservative politician who has held several senior Cabinet posts, including Chancellor of the Exchequer, and is known for his pro-European views and long parliamentary career.
  • C. Lord Browne of Madingley
    Lord Browne of Madingley is a British businessman and former chief executive of BP, noted for his influential role in the global energy industry and public service in engineering and education.
  • D. Duncan Sandys
    Duncan Sandys was a British Conservative politician, government minister, and son-in-law of Winston Churchill who played a prominent role in defense and colonial policy during and after World War II.
  • E. William Hague
    William Hague is a British Conservative politician and former Foreign Secretary who also served as Leader of the Opposition and held several senior cabinet posts.
  • 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_69a4939d37188190848be3d426ebc9ae completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad0304b081908d4c92bb2beadb81 completed March 1, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7cf5824608190beb2c934d4986219 completed March 4, 2026, 6:21 a.m.
NEDg Description generation batch_69a7cff6d01c81909c838fe9b2242e2a completed March 4, 2026, 6:23 a.m.
NED2 Entity disambiguation (via description) batch_69a7d066a3488190b4737ab9e8093892 completed March 4, 2026, 6:25 a.m.
Created at: March 1, 2026, 7:39 p.m.