Triple
T13802649
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hapag-Lloyd Flug |
E331678
|
entity |
| Predicate | IATAairlineDesignator |
P2569
|
FINISHED |
| Object |
HF
HF is the former IATA airline designator for Hapag-Lloyd Flug, a now-defunct German leisure airline.
|
E1062276
|
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: HF | Statement: [Hapag-Lloyd Flug, IATAairlineDesignator, HF]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HF Context triple: [Hapag-Lloyd Flug, IATAairlineDesignator, HF]
-
A.
HF
HF is the Faculty of Humanities at the University of Oslo, encompassing disciplines such as languages, history, culture, and philosophy.
-
B.
HV
HV is the IATA airline designator used by Transavia, a Dutch low-cost carrier operating scheduled and charter flights across Europe and surrounding regions.
-
C.
FH
FH is the vehicle registration code used on license plates for the emirate of Fujairah in the United Arab Emirates.
-
D.
HAF
HAF is the commonly used abbreviation for the Hellenic Air Force, the air warfare branch of Greece’s armed forces.
-
E.
Hfd
Hfd is the official station code used to identify Hoofddorp railway station in the Dutch rail network.
- 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: HF Triple: [Hapag-Lloyd Flug, IATAairlineDesignator, HF]
Generated description
HF is the former IATA airline designator for Hapag-Lloyd Flug, a now-defunct German leisure airline.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HF Target entity description: HF is the former IATA airline designator for Hapag-Lloyd Flug, a now-defunct German leisure airline.
-
A.
HF
HF is the Faculty of Humanities at the University of Oslo, encompassing disciplines such as languages, history, culture, and philosophy.
-
B.
HV
HV is the IATA airline designator used by Transavia, a Dutch low-cost carrier operating scheduled and charter flights across Europe and surrounding regions.
-
C.
FH
FH is the vehicle registration code used on license plates for the emirate of Fujairah in the United Arab Emirates.
-
D.
HAF
HAF is the commonly used abbreviation for the Hellenic Air Force, the air warfare branch of Greece’s armed forces.
-
E.
Hfd
Hfd is the official station code used to identify Hoofddorp railway station in the Dutch rail network.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: IATAairlineDesignator Context triple: [Hapag-Lloyd Flug, IATAairlineDesignator, HF]
-
A.
IATAcode
Indicates the three-letter IATA airport or airline code assigned to the entity.
-
B.
airlineDesignatorType
Indicates the type or category of an airline’s designator code used to identify the carrier in transportation or scheduling contexts.
-
C.
ICAOcode
Indicates that an entity is identified by a specific four-letter airport or aerodrome code assigned by the International Civil Aviation Organization (ICAO).
-
D.
hasIATAcode
chosen
Indicates that an entity, typically a transportation facility like an airport, is associated with a specific IATA (International Air Transport Association) code.
-
E.
airlineICAOcallsign
Indicates the official ICAO radio callsign phrase used to identify a specific airline in air traffic communications.
- 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_69d81c59f8808190a851bc56afdc55e9 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de025ded6c8190851c108ae559a355 |
completed | April 14, 2026, 9:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b08bd7c48190bcdf110ccd27c003 |
completed | May 3, 2026, 8:31 p.m. |
| NEDg | Description generation | batch_69f7b25c9e5881909d526b38096d6446 |
completed | May 3, 2026, 8:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7b2f1b3848190bc30537d5092ee07 |
completed | May 3, 2026, 8:41 p.m. |
| PD | Predicate disambiguation | batch_69dbc85fb600819098a2aab48169be96 |
completed | April 12, 2026, 4:29 p.m. |
Created at: April 9, 2026, 10:12 p.m.