Triple
T135682
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SOFIA airborne observatory operations |
E2740
|
entity |
| Predicate | basedAt |
P40
|
FINISHED |
| Object |
Palmdale Regional Airport
Palmdale Regional Airport is a public airport in Palmdale, California, known for hosting NASA’s SOFIA airborne observatory and other aerospace-related operations.
|
E39067
|
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: Palmdale Regional Airport | Statement: [SOFIA airborne observatory operations, basedAt, Palmdale Regional Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Palmdale Regional Airport Context triple: [SOFIA airborne observatory operations, basedAt, Palmdale Regional Airport]
-
A.
Gerald R. Ford International Airport
Gerald R. Ford International Airport is the primary commercial airport serving the Grand Rapids metropolitan area and western Michigan.
-
B.
Idlewild Airport
Idlewild Airport was the original name of New York City’s major international airport now known as John F. Kennedy International Airport.
-
C.
Hollywood Burbank Airport
Hollywood Burbank Airport is a regional airport in the Los Angeles area that serves as an alternative to Los Angeles International Airport, offering domestic flights and convenient access to Hollywood and the San Fernando Valley.
-
D.
Lake Tahoe Airport
Lake Tahoe Airport is a small public airport serving the Lake Tahoe region, primarily used for general aviation and private flights.
-
E.
Fresno Yosemite International Airport
Fresno Yosemite International Airport is a public airport in Fresno, California, serving as the primary commercial air gateway to the Fresno area and nearby Yosemite National Park.
- 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: Palmdale Regional Airport Triple: [SOFIA airborne observatory operations, basedAt, Palmdale Regional Airport]
Generated description
Palmdale Regional Airport is a public airport in Palmdale, California, known for hosting NASA’s SOFIA airborne observatory and other aerospace-related operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Palmdale Regional Airport Target entity description: Palmdale Regional Airport is a public airport in Palmdale, California, known for hosting NASA’s SOFIA airborne observatory and other aerospace-related operations.
-
A.
Gerald R. Ford International Airport
Gerald R. Ford International Airport is the primary commercial airport serving the Grand Rapids metropolitan area and western Michigan.
-
B.
Idlewild Airport
Idlewild Airport was the original name of New York City’s major international airport now known as John F. Kennedy International Airport.
-
C.
Hollywood Burbank Airport
Hollywood Burbank Airport is a regional airport in the Los Angeles area that serves as an alternative to Los Angeles International Airport, offering domestic flights and convenient access to Hollywood and the San Fernando Valley.
-
D.
Lake Tahoe Airport
Lake Tahoe Airport is a small public airport serving the Lake Tahoe region, primarily used for general aviation and private flights.
-
E.
Fresno Yosemite International Airport
Fresno Yosemite International Airport is a public airport in Fresno, California, serving as the primary commercial air gateway to the Fresno area and nearby Yosemite National Park.
- 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_69a2520c0f3481908b0ed054a2fca8d0 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257a3ad908190b6a8652f09ae0cbb |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3b06e75408190987d3dffed703e2e |
completed | March 1, 2026, 3:20 a.m. |
| NEDg | Description generation | batch_69a3b0d63cd081908a8e1ce6e24b7a8f |
completed | March 1, 2026, 3:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3b13a9cdc81908b2f125f8ddede8f |
completed | March 1, 2026, 3:23 a.m. |
Created at: Feb. 28, 2026, 2:30 a.m.