Triple

T2110057
Position Surface form Disambiguated ID Type / Status
Subject United Airlines Flight 175 E42480 entity
Predicate hijacker P2363 FINISHED
Object Mohand al-Shehri
Mohand al-Shehri was a Saudi national and al-Qaeda operative who participated as one of the suicide hijackers in the September 11, 2001 terrorist attacks in the United States.
E268447 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: Mohand al-Shehri | Statement: [United Airlines Flight 175, hijacker, Mohand al-Shehri]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mohand al-Shehri
Context triple: [United Airlines Flight 175, hijacker, Mohand al-Shehri]
  • A. Wail al-Shehri
    Wail al-Shehri was a Saudi national and al-Qaeda operative who participated as one of the suicide hijackers in the September 11, 2001 terrorist attacks in the United States.
  • 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. 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.
  • D. Abdulla Al Mandous
    Abdulla Al Mandous is an Emirati meteorologist and climate expert who serves as president of the World Meteorological Organization, helping to guide global policy and cooperation on weather, climate, and water issues.
  • E. 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.
  • 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: Mohand al-Shehri
Triple: [United Airlines Flight 175, hijacker, Mohand al-Shehri]
Generated description
Mohand al-Shehri was a Saudi national and al-Qaeda operative who participated as one of the suicide hijackers in the September 11, 2001 terrorist attacks in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mohand al-Shehri
Target entity description: Mohand al-Shehri was a Saudi national and al-Qaeda operative who participated as one of the suicide hijackers in the September 11, 2001 terrorist attacks in the United States.
  • A. Wail al-Shehri
    Wail al-Shehri was a Saudi national and al-Qaeda operative who participated as one of the suicide hijackers in the September 11, 2001 terrorist attacks in the United States.
  • 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. 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.
  • D. Abdulla Al Mandous
    Abdulla Al Mandous is an Emirati meteorologist and climate expert who serves as president of the World Meteorological Organization, helping to guide global policy and cooperation on weather, climate, and water issues.
  • E. 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.
  • 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_69a8871040f08190aac2e2d0ab6b47ad completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbae1bacc8190beffc9d0470e9190 completed March 7, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef07c3420819097a153052feb1a15 completed March 9, 2026, 4:08 p.m.
NEDg Description generation batch_69aef6548458819090d60af7ea747ae6 completed March 9, 2026, 4:33 p.m.
NED2 Entity disambiguation (via description) batch_69aef76715588190b7e66429f049c4a3 completed March 9, 2026, 4:37 p.m.
Created at: March 4, 2026, 7:43 p.m.