Triple
T7829898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manchester Arena Inquiry |
E181339
|
entity |
| Predicate | investigatedEvent |
P16515
|
FINISHED |
| Object | 2017 Manchester Arena bombing |
E34424
|
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: 2017 Manchester Arena bombing | Statement: [Manchester Arena Inquiry, investigatedEvent, 2017 Manchester Arena bombing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2017 Manchester Arena bombing Context triple: [Manchester Arena Inquiry, investigatedEvent, 2017 Manchester Arena bombing]
-
A.
2017 Manchester Arena bombing
chosen
The 2017 Manchester Arena bombing was a suicide terrorist attack at the end of an Ariana Grande concert in Manchester, England, that killed 22 people and injured hundreds, becoming one of the deadliest attacks in the UK in recent decades.
-
B.
1996 Manchester bombing
The 1996 Manchester bombing was a major Provisional IRA truck bomb attack in Manchester city centre that caused widespread damage and led to extensive urban redevelopment.
-
C.
2005 London bombings
The 2005 London bombings were a series of coordinated suicide attacks on London’s public transport system that killed 52 civilians and marked one of the deadliest terrorist incidents in the United Kingdom.
-
D.
Manchester Arena
Manchester Arena is a large indoor entertainment and sports venue in Manchester, England, known for hosting major concerts and events.
-
E.
Birmingham pub bombings
The Birmingham pub bombings were a 1974 IRA terrorist attack in Birmingham, England, in which bombs exploded in two pubs, killing 21 people and injuring many others, becoming one of the deadliest incidents of The Troubles on the British mainland.
- 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_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_69cc55eedb9881908aeb6d3276b31b6c |
completed | March 31, 2026, 11:17 p.m. |
Created at: March 30, 2026, 4:44 p.m.