Triple
T17074578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Enschede Airport Twente |
E414315
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
EHTW
EHTW is the ICAO airport code for Enschede Airport Twente, a regional airport located near Enschede in the eastern Netherlands.
|
E1249589
|
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: EHTW | Statement: [Enschede Airport Twente, ICAOcode, EHTW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EHTW Context triple: [Enschede Airport Twente, ICAOcode, EHTW]
-
A.
EHT
EHT is a European international ice hockey tournament series featuring national teams from top hockey countries such as Sweden, Finland, the Czech Republic, and Switzerland.
-
B.
EHTE
EHTE is the ICAO airport code for Teuge Airport, a general aviation airfield in the Netherlands.
-
C.
HTE
HTE is the National Rail station code for Hatch End railway station in northwest London, England.
-
D.
ETI
ETI is the station code for Estación Etiopía, a metro station in Mexico City’s rapid transit system.
-
E.
EETN
EETN is the ICAO airport code for Lennart Meri Tallinn Airport, the main international airport serving Tallinn, Estonia.
- 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: EHTW Triple: [Enschede Airport Twente, ICAOcode, EHTW]
Generated description
EHTW is the ICAO airport code for Enschede Airport Twente, a regional airport located near Enschede in the eastern Netherlands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: EHTW Target entity description: EHTW is the ICAO airport code for Enschede Airport Twente, a regional airport located near Enschede in the eastern Netherlands.
-
A.
EHT
EHT is a European international ice hockey tournament series featuring national teams from top hockey countries such as Sweden, Finland, the Czech Republic, and Switzerland.
-
B.
EHTE
EHTE is the ICAO airport code for Teuge Airport, a general aviation airfield in the Netherlands.
-
C.
HTE
HTE is the National Rail station code for Hatch End railway station in northwest London, England.
-
D.
ETI
ETI is the station code for Estación Etiopía, a metro station in Mexico City’s rapid transit system.
-
E.
EETN
EETN is the ICAO airport code for Lennart Meri Tallinn Airport, the main international airport serving Tallinn, Estonia.
- 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_69d886cef44c8190ba56c44b4e863e64 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbc3b69c819093b32da3998eed46 |
completed | April 18, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a012ede108881909ddd0455be53ffac |
completed | May 11, 2026, 1:20 a.m. |
| NEDg | Description generation | batch_6a012fe2a1b081909483baef845cc2c1 |
completed | May 11, 2026, 1:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0130c2ad9881909d8a8b64ebb59aa6 |
completed | May 11, 2026, 1:28 a.m. |
Created at: April 10, 2026, 5:34 a.m.