Triple
T7829932
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manchester Arena Inquiry |
E181339
|
entity |
| Predicate | perpetratorInvestigated |
P6157
|
FINISHED |
| Object | Salman Abedi |
E699186
|
NE FINISHED |
How this triple was built (3 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: [Manchester Arena Inquiry, perpetratorInvestigated, Salman Abedi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salman Abedi Context triple: [Manchester Arena Inquiry, perpetratorInvestigated, Salman Abedi]
-
A.
Salman Abedi
chosen
Salman Abedi was the British-Libyan suicide bomber responsible for the 2017 Manchester Arena terrorist attack.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Jimmy Milner
Jimmy Milner is a singer best known for being a member of the legendary R&B and soul vocal group The Drifters.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: perpetratorInvestigated Context triple: [Manchester Arena Inquiry, perpetratorInvestigated, Salman Abedi]
-
A.
investigatedFor
Indicates that an entity is the subject of an investigation concerning a suspected involvement in another entity (typically a crime, incident, or wrongdoing).
-
B.
investigatedBy
chosen
Indicates that an entity is the subject of an investigation carried out by another entity.
-
C.
perpetratorStatus
Indicates the role or condition of an individual in relation to committing or being responsible for a specific harmful or criminal act.
-
D.
suspectedPerpetrator
Indicates that an entity is believed or alleged to be the person responsible for committing a particular harmful or illegal act.
-
E.
perpetratorTrial
Indicates that a legal trial is conducted to judge the actions or guilt of the identified perpetrator.
- F. None of above.
Provenance (4 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_69ccbda1033c819088372a46a74c575d |
completed | April 1, 2026, 6:39 a.m. |
| PD | Predicate disambiguation | batch_69cae91ae008819098e56bbe51143b31 |
completed | March 30, 2026, 9:20 p.m. |
Created at: March 30, 2026, 4:44 p.m.