Triple
T8250756
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Van Nuys Airport |
E192949
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Metropolitan Airport
Metropolitan Airport was the former name of Van Nuys Airport, a major general aviation airport in the Los Angeles area.
|
E721513
|
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: Metropolitan Airport | Statement: [Van Nuys Airport, formerName, Metropolitan Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Airport Context triple: [Van Nuys Airport, formerName, Metropolitan Airport]
-
A.
Albert J. Ellis Airport
Albert J. Ellis Airport is a public airport serving commercial and general aviation needs for Jacksonville and the surrounding Onslow County area in North Carolina.
-
B.
Las Américas International Airport
Las Américas International Airport is a major international gateway serving the Dominican Republic’s capital region and one of the country’s busiest hubs for passenger and cargo traffic.
-
C.
Max Westheimer Airport
Max Westheimer Airport is a public general aviation airport serving the city of Norman, Oklahoma, and the surrounding region.
-
D.
Columbia Airport
Columbia Airport is a public general-aviation airport serving the historic Gold Rush town of Columbia in Tuolumne County, California.
-
E.
Friedman Memorial Airport
Friedman Memorial Airport is a public airport serving the Sun Valley and Ketchum area in central Idaho, known primarily for providing commercial air access to this popular resort region.
- 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: Metropolitan Airport Triple: [Van Nuys Airport, formerName, Metropolitan Airport]
Generated description
Metropolitan Airport was the former name of Van Nuys Airport, a major general aviation airport in the Los Angeles area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Airport Target entity description: Metropolitan Airport was the former name of Van Nuys Airport, a major general aviation airport in the Los Angeles area.
-
A.
Albert J. Ellis Airport
Albert J. Ellis Airport is a public airport serving commercial and general aviation needs for Jacksonville and the surrounding Onslow County area in North Carolina.
-
B.
Las Américas International Airport
Las Américas International Airport is a major international gateway serving the Dominican Republic’s capital region and one of the country’s busiest hubs for passenger and cargo traffic.
-
C.
Max Westheimer Airport
Max Westheimer Airport is a public general aviation airport serving the city of Norman, Oklahoma, and the surrounding region.
-
D.
Columbia Airport
Columbia Airport is a public general-aviation airport serving the historic Gold Rush town of Columbia in Tuolumne County, California.
-
E.
Friedman Memorial Airport
Friedman Memorial Airport is a public airport serving the Sun Valley and Ketchum area in central Idaho, known primarily for providing commercial air access to this popular resort region.
- 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_69ca82de7b8c81908d8106f8a53cff9b |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78c935408190b9196a849a8d3a3e |
completed | March 31, 2026, 7:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd353888208190941d1c0b7b911cdd |
completed | April 1, 2026, 3:09 p.m. |
| NEDg | Description generation | batch_69cd37a71af481909e82aa29ae558c4a |
completed | April 1, 2026, 3:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd4ef034ec8190a4229b21e6088c79 |
completed | April 1, 2026, 4:59 p.m. |
Created at: March 30, 2026, 5:48 p.m.