Triple
T1602440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2017 Manchester Arena bombing |
E34424
|
entity |
| Predicate | perpetrator |
P698
|
FINISHED |
| Object |
Salman Ramadan Abedi
Salman Ramadan Abedi was a British-Libyan Islamist extremist who carried out the suicide bombing at Manchester Arena in 2017.
|
E214189
|
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 Ramadan Abedi | Statement: [2017 Manchester Arena bombing, perpetrator, Salman Ramadan Abedi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salman Ramadan Abedi Context triple: [2017 Manchester Arena bombing, perpetrator, Salman Ramadan Abedi]
-
A.
Saif al-Adel
Saif al-Adel is a senior Egyptian militant and former military officer widely believed to be the de facto leader of al-Qaeda and a key strategist behind several major terrorist operations.
-
B.
Awni Abd al-Hadi
Awni Abd al-Hadi was a prominent Palestinian Arab nationalist leader, lawyer, and politician who played a key role in early 20th-century anti-colonial and anti-Zionist movements in Palestine.
-
C.
Akhtar Mansour
Akhtar Mansour was a senior Afghan Taliban commander who became the group's de facto leader after Mullah Omar and was killed in a 2016 U.S. drone strike in Pakistan.
-
D.
Anas al-Abdah
Anas al-Abdah is a Syrian opposition politician who has held senior leadership roles in exile-based bodies opposing Bashar al-Assad’s government during the Syrian Civil War.
-
E.
Hussein el-Shafei
Hussein el-Shafei was an Egyptian military officer and politician who played a key role in the 1952 revolution and later served as Egypt’s vice president under Gamal Abdel Nasser and Anwar Sadat.
- 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 Ramadan Abedi Triple: [2017 Manchester Arena bombing, perpetrator, Salman Ramadan Abedi]
Generated description
Salman Ramadan Abedi was a British-Libyan Islamist extremist who carried out the suicide bombing at Manchester Arena in 2017.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Salman Ramadan Abedi Target entity description: Salman Ramadan Abedi was a British-Libyan Islamist extremist who carried out the suicide bombing at Manchester Arena in 2017.
-
A.
Saif al-Adel
Saif al-Adel is a senior Egyptian militant and former military officer widely believed to be the de facto leader of al-Qaeda and a key strategist behind several major terrorist operations.
-
B.
Awni Abd al-Hadi
Awni Abd al-Hadi was a prominent Palestinian Arab nationalist leader, lawyer, and politician who played a key role in early 20th-century anti-colonial and anti-Zionist movements in Palestine.
-
C.
Akhtar Mansour
Akhtar Mansour was a senior Afghan Taliban commander who became the group's de facto leader after Mullah Omar and was killed in a 2016 U.S. drone strike in Pakistan.
-
D.
Anas al-Abdah
Anas al-Abdah is a Syrian opposition politician who has held senior leadership roles in exile-based bodies opposing Bashar al-Assad’s government during the Syrian Civil War.
-
E.
Hussein el-Shafei
Hussein el-Shafei was an Egyptian military officer and politician who played a key role in the 1952 revolution and later served as Egypt’s vice president under Gamal Abdel Nasser and Anwar Sadat.
- 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_69a885fea6a481909fe83ba6441f1774 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62292d1c819080b597199dc6b8d5 |
completed | March 6, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adeac40c608190800da8b029ef065a |
completed | March 8, 2026, 9:31 p.m. |
| NEDg | Description generation | batch_69adeb9dccf48190800ddd282331c4b4 |
completed | March 8, 2026, 9:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adf023e39c8190a2651b6c1e59a2ee |
completed | March 8, 2026, 9:54 p.m. |
Created at: March 4, 2026, 7:28 p.m.