Triple

T2110054
Position Surface form Disambiguated ID Type / Status
Subject United Airlines Flight 175 E42480 entity
Predicate pilotHijacker P34825 FINISHED
Object Marwan al-Shehhi
Marwan al-Shehhi was an al-Qaeda operative and one of the September 11, 2001 hijackers who flew a commercial airliner into the South Tower of the World Trade Center.
E244118 NE FINISHED

How this triple was built (5 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: Marwan al-Shehhi | Statement: [United Airlines Flight 175, pilotHijacker, Marwan al-Shehhi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marwan al-Shehhi
Context triple: [United Airlines Flight 175, pilotHijacker, Marwan al-Shehhi]
  • A. Khalid Sheikh Mohammed
    Khalid Sheikh Mohammed is a Pakistani Islamist militant and senior al-Qaeda member widely regarded as the chief planner of the September 11, 2001 terrorist attacks in the United States.
  • B. Ramzi Yousef
    Ramzi Yousef is a Kuwaiti-born militant Islamist and convicted terrorist best known as the mastermind of the 1993 World Trade Center bombing in New York City.
  • C. Osama bin Laden
    Osama bin Laden was the founder and leader of the militant Islamist organization al-Qaeda and the orchestrator of the September 11, 2001 terrorist attacks in the United States.
  • D. Belal Muhammad
    Belal Muhammad is an American mixed martial artist known for his high-pressure, cardio-heavy fighting style and status as a top contender in the UFC welterweight division.
  • E. Abdullah Azzam
    Abdullah Azzam was a Palestinian Islamist scholar and militant ideologue widely regarded as a key spiritual founder of modern global jihadism and an early mentor to Osama bin Laden.
  • 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: Marwan al-Shehhi
Triple: [United Airlines Flight 175, pilotHijacker, Marwan al-Shehhi]
Generated description
Marwan al-Shehhi was an al-Qaeda operative and one of the September 11, 2001 hijackers who flew a commercial airliner into the South Tower of the World Trade Center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marwan al-Shehhi
Target entity description: Marwan al-Shehhi was an al-Qaeda operative and one of the September 11, 2001 hijackers who flew a commercial airliner into the South Tower of the World Trade Center.
  • A. Khalid Sheikh Mohammed
    Khalid Sheikh Mohammed is a Pakistani Islamist militant and senior al-Qaeda member widely regarded as the chief planner of the September 11, 2001 terrorist attacks in the United States.
  • B. Ramzi Yousef
    Ramzi Yousef is a Kuwaiti-born militant Islamist and convicted terrorist best known as the mastermind of the 1993 World Trade Center bombing in New York City.
  • C. Osama bin Laden
    Osama bin Laden was the founder and leader of the militant Islamist organization al-Qaeda and the orchestrator of the September 11, 2001 terrorist attacks in the United States.
  • D. Belal Muhammad
    Belal Muhammad is an American mixed martial artist known for his high-pressure, cardio-heavy fighting style and status as a top contender in the UFC welterweight division.
  • E. Abdullah Azzam
    Abdullah Azzam was a Palestinian Islamist scholar and militant ideologue widely regarded as a key spiritual founder of modern global jihadism and an early mentor to Osama bin Laden.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: pilotHijacker
Context triple: [United Airlines Flight 175, pilotHijacker, Marwan al-Shehhi]
  • A. hijacked
    Indicates that one entity has forcibly taken control of another entity, typically without authorization and against the will of its rightful controller.
  • B. pilotDirector
    Indicates that one entity serves as the director of the pilot episode or initial installment of another entity (such as a series or project).
  • C. pilotRun
    Indicates that an entity conducts or participates in a preliminary or trial implementation of a process, system, or project to test and evaluate it before full-scale deployment.
  • D. testPilot
    Indicates that an entity serves as a pilot responsible for testing and evaluating aircraft or related flight systems.
  • E. notablePilot
    Indicates that an entity is a distinguished or noteworthy pilot associated with another entity (such as a vehicle, event, or organization).
  • F. None of above. chosen

Provenance (7 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_69ae652fc57881908eaec85edfebeb15 completed March 9, 2026, 6:14 a.m.
NEDg Description generation batch_69ae65ac14a8819091fa0795c7f99917 completed March 9, 2026, 6:16 a.m.
NED2 Entity disambiguation (via description) batch_69ae66429c208190ae011d7ee001c9ea completed March 9, 2026, 6:18 a.m.
PD Predicate disambiguation batch_69abb7ba08948190a3c236bb53ee4257 completed March 7, 2026, 5:29 a.m.
PDg Predicate description generation batch_69abb85fe7a08190b991b1f23bc34f93 completed March 7, 2026, 5:32 a.m.
Created at: March 4, 2026, 7:43 p.m.