Triple
T10360439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marwan al-Shehhi |
E244118
|
entity |
| Predicate | receivedFlightTrainingAt |
P87281
|
FINISHED |
| Object |
Huffman Aviation
Huffman Aviation was a Florida-based flight school known for training several of the September 11 hijackers, including Marwan al-Shehhi.
|
E859284
|
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: Huffman Aviation | Statement: [Marwan al-Shehhi, receivedFlightTrainingAt, Huffman Aviation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Huffman Aviation Context triple: [Marwan al-Shehhi, receivedFlightTrainingAt, Huffman Aviation]
-
A.
Pel-Air Aviation
Pel-Air Aviation is an Australian regional and charter airline operator providing passenger, cargo, and aeromedical services, and functions as a subsidiary of Rex Airlines.
-
B.
Huff-Daland Aero Corporation
Huff-Daland Aero Corporation was an early American aircraft manufacturer best known for developing some of the first specialized crop-dusting airplanes in the 1920s.
-
C.
Sunflower Aviation
Sunflower Aviation is a regional airline based in Fiji that operates domestic and charter flights, including services from Nausori International Airport.
-
D.
Pascan Aviation
Pascan Aviation is a Canadian regional airline based in Quebec that operates scheduled passenger services to smaller communities, primarily within the province.
-
E.
Esken Aviation
Esken Aviation is the aviation-focused business segment of Esken Limited, involved in airport operations and related aviation services.
- 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: Huffman Aviation Triple: [Marwan al-Shehhi, receivedFlightTrainingAt, Huffman Aviation]
Generated description
Huffman Aviation was a Florida-based flight school known for training several of the September 11 hijackers, including Marwan al-Shehhi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Huffman Aviation Target entity description: Huffman Aviation was a Florida-based flight school known for training several of the September 11 hijackers, including Marwan al-Shehhi.
-
A.
Pel-Air Aviation
Pel-Air Aviation is an Australian regional and charter airline operator providing passenger, cargo, and aeromedical services, and functions as a subsidiary of Rex Airlines.
-
B.
Huff-Daland Aero Corporation
Huff-Daland Aero Corporation was an early American aircraft manufacturer best known for developing some of the first specialized crop-dusting airplanes in the 1920s.
-
C.
Sunflower Aviation
Sunflower Aviation is a regional airline based in Fiji that operates domestic and charter flights, including services from Nausori International Airport.
-
D.
Pascan Aviation
Pascan Aviation is a Canadian regional airline based in Quebec that operates scheduled passenger services to smaller communities, primarily within the province.
-
E.
Esken Aviation
Esken Aviation is the aviation-focused business segment of Esken Limited, involved in airport operations and related aviation services.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: receivedFlightTrainingAt Context triple: [Marwan al-Shehhi, receivedFlightTrainingAt, Huffman Aviation]
-
A.
tookFlightTrainingIn
chosen
Indicates that an entity received or completed flight training at or through a specified organization, location, or program.
-
B.
hasFlightTrainingActivity
Indicates that an entity is involved in or associated with a flight training activity.
-
C.
hasFixedWingTraining
Indicates that an entity has received training in operating or working with fixed-wing aircraft.
-
D.
hasFixedWingTrainingRole
Indicates that an entity serves in a training capacity specifically related to the operation or use of fixed-wing aircraft.
-
E.
trainingProvidedAt
Indicates that a training activity or program is conducted or delivered at a specific location or venue.
- F. None of above.
Provenance (6 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_69d381b22b8c8190aaed476be5f872a9 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9609c4481908b7d72ecf1adaa73 |
completed | April 7, 2026, 11:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7953205cc8190ad7f28a7436049bc |
completed | April 9, 2026, 12:01 p.m. |
| NEDg | Description generation | batch_69d7975191ac8190b32eb6cc1f5c88aa |
completed | April 9, 2026, 12:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d798655c7c8190a5da5ef976102285 |
completed | April 9, 2026, 12:15 p.m. |
| PD | Predicate disambiguation | batch_69d4dfa657f481909cc5cc8fec00ad19 |
completed | April 7, 2026, 10:42 a.m. |
Created at: April 6, 2026, 11:59 a.m.