Triple
T1322752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reykjavík |
E28255
|
entity |
| Predicate | nearestInternationalAirport |
P22550
|
FINISHED |
| Object |
Keflavík International Airport
Keflavík International Airport is Iceland’s main international gateway, serving the capital area and handling the vast majority of the country’s overseas flights.
|
E152160
|
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: Keflavík International Airport | Statement: [Reykjavík, nearestInternationalAirport, Keflavík International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keflavík International Airport Context triple: [Reykjavík, nearestInternationalAirport, Keflavík International Airport]
-
A.
Reykjavík Airport
Reykjavík Airport is a domestic and regional airport located near the center of Iceland’s capital, serving as a key hub for internal flights and short-haul connections to nearby destinations.
-
B.
Vágar Airport
Vágar Airport is the main international airport serving the Faroe Islands, providing the primary air connection between the archipelago and other countries.
-
C.
Faro Airport
Faro Airport is the main international airport serving Portugal’s Algarve region, handling millions of tourists each year who visit its popular coastal resorts.
-
D.
Visby Airport
Visby Airport is the main commercial airport serving the island of Gotland in Sweden, handling domestic and seasonal international flights.
-
E.
Lennart Meri Tallinn Airport
Lennart Meri Tallinn Airport is the main international airport serving Estonia’s capital, Tallinn, and the country’s largest air travel hub.
- 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: Keflavík International Airport Triple: [Reykjavík, nearestInternationalAirport, Keflavík International Airport]
Generated description
Keflavík International Airport is Iceland’s main international gateway, serving the capital area and handling the vast majority of the country’s overseas flights.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Keflavík International Airport Target entity description: Keflavík International Airport is Iceland’s main international gateway, serving the capital area and handling the vast majority of the country’s overseas flights.
-
A.
Reykjavík Airport
Reykjavík Airport is a domestic and regional airport located near the center of Iceland’s capital, serving as a key hub for internal flights and short-haul connections to nearby destinations.
-
B.
Vágar Airport
Vágar Airport is the main international airport serving the Faroe Islands, providing the primary air connection between the archipelago and other countries.
-
C.
Faro Airport
Faro Airport is the main international airport serving Portugal’s Algarve region, handling millions of tourists each year who visit its popular coastal resorts.
-
D.
Visby Airport
Visby Airport is the main commercial airport serving the island of Gotland in Sweden, handling domestic and seasonal international flights.
-
E.
Lennart Meri Tallinn Airport
Lennart Meri Tallinn Airport is the main international airport serving Estonia’s capital, Tallinn, and the country’s largest air travel hub.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: nearestInternationalAirport Context triple: [Reykjavík, nearestInternationalAirport, Keflavík International Airport]
-
A.
nearestAirport
chosen
Indicates that one airport is the closest in distance to a given location or entity compared to all other airports.
-
B.
hasInternationalAirport
Indicates that a place possesses an airport that handles international flights and services cross-border air traffic.
-
C.
nearestMajorCity
Indicates that one city is the closest significant urban center to another location or city compared to all other major cities.
-
D.
airportLocatedIn
Indicates that an airport is geographically situated within a specific administrative or territorial area.
-
E.
hasRegionalAirport
Indicates that a place or region possesses or is served by a regional airport.
- 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_69a498540a2481909e807a762280d3ba |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c19b76b48190aa8857b80971a842 |
completed | March 1, 2026, 10:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbf2e13dc8190902879be5fa69adb |
completed | March 8, 2026, 12:13 a.m. |
| NEDg | Description generation | batch_69acbf94e6e881908d15b2ef99f17668 |
completed | March 8, 2026, 12:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc0b212608190bbb2310402d86ed9 |
completed | March 8, 2026, 12:20 a.m. |
| PD | Predicate disambiguation | batch_69a4beedb49c8190beb5b85cdda05013 |
completed | March 1, 2026, 10:34 p.m. |
Created at: March 1, 2026, 7:55 p.m.