Triple
T10412814
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LH |
E245433
|
entity |
| Predicate | homeHubOfAirline |
P4364
|
FINISHED |
| Object | Frankfurt Airport |
E95589
|
NE FINISHED |
How this triple was built (3 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: Frankfurt Airport | Statement: [LH, homeHubOfAirline, Frankfurt Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frankfurt Airport Context triple: [LH, homeHubOfAirline, Frankfurt Airport]
-
A.
Frankfurt Airport
chosen
Frankfurt Airport is one of Europe’s busiest international aviation hubs, serving as a major global gateway and primary airport for the city of Frankfurt am Main in Germany.
-
B.
Hamburg Airport
Hamburg Airport is an international airport in northern Germany serving the city of Hamburg and the surrounding region as a major passenger and cargo hub.
-
C.
Munich Airport
Munich Airport is a major international aviation hub in Bavaria, Germany, serving as one of the country’s busiest airports and a key base for Lufthansa.
-
D.
Nuremberg Airport
Nuremberg Airport is an international airport in northern Bavaria, Germany, serving the city of Nuremberg and the surrounding Franconia region with passenger and cargo flights.
-
E.
Hannover Airport
Hannover Airport is an international airport serving the city of Hanover in northern Germany, handling passenger and cargo flights for the region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: homeHubOfAirline Context triple: [LH, homeHubOfAirline, Frankfurt Airport]
-
A.
airlineHub
chosen
Indicates that a particular location (typically an airport or city) serves as a central hub or primary operational base for an airline.
-
B.
airlineWebsite
Indicates that a website is the official online presence or booking portal of a particular airline.
-
C.
primaryHubAirline
Indicates that an airline serves as the main or principal hub carrier for a particular airport or location.
-
D.
airlineService
Indicates that an airline operates transportation services (such as flights) between specified locations or for specified routes.
-
E.
airlinesUse
Indicates that certain airlines operate, employ, or make use of a specified resource, service, or system.
- F. None of above.
Provenance (4 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_69d381be340c8190b05998703d42d224 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea0e17f081908fb16425f65e5808 |
completed | April 7, 2026, 11:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87e9b86648190b83eb5261c9a7b97 |
completed | April 10, 2026, 4:37 a.m. |
| PD | Predicate disambiguation | batch_69d4dfb6f160819090040644a12395ec |
completed | April 7, 2026, 10:43 a.m. |
Created at: April 6, 2026, 12:10 p.m.