Triple

T8577659
Position Surface form Disambiguated ID Type / Status
Subject Porcupine Tree E203087 entity
Predicate hasFormerMember P1168 FINISHED
Object Mark Duffy
Mark Duffy is a musician best known for having been an early member of the British progressive rock band Porcupine Tree.
 E775011 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: Mark Duffy | Statement: [Porcupine Tree, hasFormerMember, Mark Duffy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mark Duffy
Context triple: [Porcupine Tree, hasFormerMember, Mark Duffy]
  • A. Martin Duggan
    Martin Duggan was a prominent 19th-century St. Louis journalist and editor known for his influential role in the city's early press.
  • B. Mark Durkan
    Mark Durkan is an Irish nationalist politician from Northern Ireland who served as leader of the SDLP and as Deputy First Minister in the Northern Ireland Executive.
  • C. Andrew Duggan
    Andrew Duggan was an American character actor known for his prolific work in film and television from the 1950s through the 1980s.
  • D. Pat Duggan
    Pat Duggan is a film producer known for work on classic Hollywood productions such as the 1953 comedy-drama "Forever Female."
  • E. Patrick Doherty
    Patrick Doherty was one of the unarmed civil rights marchers shot and killed by British soldiers during the Bloody Sunday massacre in Derry, Northern Ireland, in 1972.
  • 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: Mark Duffy
Triple: [Porcupine Tree, hasFormerMember, Mark Duffy]
Generated description
Mark Duffy is a musician best known for having been an early member of the British progressive rock band Porcupine Tree.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mark Duffy
Target entity description: Mark Duffy is a musician best known for having been an early member of the British progressive rock band Porcupine Tree.
  • A. Martin Duggan
    Martin Duggan was a prominent 19th-century St. Louis journalist and editor known for his influential role in the city's early press.
  • B. Mark Durkan
    Mark Durkan is an Irish nationalist politician from Northern Ireland who served as leader of the SDLP and as Deputy First Minister in the Northern Ireland Executive.
  • C. Andrew Duggan
    Andrew Duggan was an American character actor known for his prolific work in film and television from the 1950s through the 1980s.
  • D. Pat Duggan
    Pat Duggan is a film producer known for work on classic Hollywood productions such as the 1953 comedy-drama "Forever Female."
  • E. Patrick Doherty
    Patrick Doherty was one of the unarmed civil rights marchers shot and killed by British soldiers during the Bloody Sunday massacre in Derry, Northern Ireland, in 1972.
  • 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_69ca8328ebe481909a8c038fa79959b4 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbea989bec81909b8c8b4af7c568ff completed March 31, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfeae6b0b08190beb13109ba589d81 completed April 3, 2026, 4:29 p.m.
NEDg Description generation batch_69cfec2bde708190b73c7672625e912d completed April 3, 2026, 4:34 p.m.
NED2 Entity disambiguation (via description) batch_69cfee809b54819089d4d0d5c555e428 completed April 3, 2026, 4:44 p.m.
Created at: March 30, 2026, 6:22 p.m.