Triple

T7829852
Position Surface form Disambiguated ID Type / Status
Subject Hashem Abedi E181338 entity
Predicate sibling P363 FINISHED
Object Salman Abedi
Salman Abedi was the British-Libyan suicide bomber responsible for the 2017 Manchester Arena terrorist attack.
 E699186 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: Salman Abedi | Statement: [Hashem Abedi, sibling, Salman Abedi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Salman Abedi
Context triple: [Hashem Abedi, sibling, Salman Abedi]
  • A. Amatus Sami-Karim
    Amatus Sami-Karim is an American artist and composer known for her experimental, socially conscious work in theater, film, and music, as well as her marriage to actor Mahershala Ali.
  • B. Ashley Young
    Ashley Young is an English professional footballer known for his versatility as a winger and full-back, most prominently during his time at Aston Villa and Manchester United.
  • C. Joey Barton
    Joey Barton is an English former professional footballer and manager known for his combative midfield style and frequent controversies on and off the pitch.
  • D. Jimmy Milner
    Jimmy Milner is a singer best known for being a member of the legendary R&B and soul vocal group The Drifters.
  • E. Ryan Bamford
    Ryan Bamford is a collegiate athletics administrator best known for serving as the athletic director at the University of Massachusetts Amherst.
  • 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: Salman Abedi
Triple: [Hashem Abedi, sibling, Salman Abedi]
Generated description
Salman Abedi was the British-Libyan suicide bomber responsible for the 2017 Manchester Arena terrorist attack.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Salman Abedi
Target entity description: Salman Abedi was the British-Libyan suicide bomber responsible for the 2017 Manchester Arena terrorist attack.
  • A. Amatus Sami-Karim
    Amatus Sami-Karim is an American artist and composer known for her experimental, socially conscious work in theater, film, and music, as well as her marriage to actor Mahershala Ali.
  • B. Ashley Young
    Ashley Young is an English professional footballer known for his versatility as a winger and full-back, most prominently during his time at Aston Villa and Manchester United.
  • C. Joey Barton
    Joey Barton is an English former professional footballer and manager known for his combative midfield style and frequent controversies on and off the pitch.
  • D. Jimmy Milner
    Jimmy Milner is a singer best known for being a member of the legendary R&B and soul vocal group The Drifters.
  • E. Ryan Bamford
    Ryan Bamford is a collegiate athletics administrator best known for serving as the athletic director at the University of Massachusetts Amherst.
  • 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_69ca8282ccec819083c48efb72d21cf9 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb04ac013c81909533fa348776f50c completed March 30, 2026, 11:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb5a854fac8190802599615a0f7bc4 completed March 31, 2026, 5:24 a.m.
NEDg Description generation batch_69cb762ce6208190a24438e26ae83785 completed March 31, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69cbb615dc248190b57b4fc7c430517f completed March 31, 2026, 11:55 a.m.
Created at: March 30, 2026, 4:44 p.m.