Triple
T3056764
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Midrand |
E60499
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Grand Central Airport
Grand Central Airport is a small general aviation airport in Midrand, South Africa, primarily serving private, charter, and flight training operations.
|
E323434
|
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: Grand Central Airport | Statement: [Midrand, hasAirport, Grand Central Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Central Airport Context triple: [Midrand, hasAirport, Grand Central Airport]
-
A.
South Terminal
South Terminal is one of the two main passenger terminals at London Gatwick Airport, handling a large share of the airport’s flights and passenger services.
-
B.
South Terminal
South Terminal is a secondary, smaller terminal at Vancouver International Airport that primarily serves regional and charter flights.
-
C.
South Terminal
South Terminal is one of the main passenger terminals at Miami International Airport, serving multiple airlines and handling a significant share of the airport’s domestic and international flights.
-
D.
Central Terminal
Central Terminal is one of the main passenger terminals at Miami International Airport, serving as a hub for multiple airlines and a variety of domestic and international flights.
-
E.
East Terminal
East Terminal is one of the passenger terminals at St. Louis Lambert International Airport, serving as a concourse for commercial airline operations and traveler 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: Grand Central Airport Triple: [Midrand, hasAirport, Grand Central Airport]
Generated description
Grand Central Airport is a small general aviation airport in Midrand, South Africa, primarily serving private, charter, and flight training operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grand Central Airport Target entity description: Grand Central Airport is a small general aviation airport in Midrand, South Africa, primarily serving private, charter, and flight training operations.
-
A.
South Terminal
South Terminal is one of the two main passenger terminals at London Gatwick Airport, handling a large share of the airport’s flights and passenger services.
-
B.
South Terminal
South Terminal is a secondary, smaller terminal at Vancouver International Airport that primarily serves regional and charter flights.
-
C.
South Terminal
South Terminal is one of the main passenger terminals at Miami International Airport, serving multiple airlines and handling a significant share of the airport’s domestic and international flights.
-
D.
Central Terminal
Central Terminal is one of the main passenger terminals at Miami International Airport, serving as a hub for multiple airlines and a variety of domestic and international flights.
-
E.
East Terminal
East Terminal is one of the passenger terminals at St. Louis Lambert International Airport, serving as a concourse for commercial airline operations and traveler services.
- 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_69ad8578137c81908259dcb27c7d6d7c |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ad9bf7ebd48190ad5748a18fa9a56a |
completed | March 8, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1ef0671e48190a793f907cc211dd8 |
completed | March 11, 2026, 10:39 p.m. |
| NEDg | Description generation | batch_69b1efcf4da08190a9fd5fd88bba0358 |
completed | March 11, 2026, 10:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1f1ce72388190871884c99526057d |
completed | March 11, 2026, 10:50 p.m. |
Created at: March 8, 2026, 3:02 p.m.