Triple
T21098321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lancaster Airport (Pennsylvania) |
E519826
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Lancaster Airport Authority
Lancaster Airport Authority is the public agency responsible for managing and overseeing operations and development at Lancaster Airport in Pennsylvania.
|
E519826
|
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: Lancaster Airport Authority | Statement: [Lancaster Airport (Pennsylvania), operator, Lancaster Airport Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster Airport Authority Context triple: [Lancaster Airport (Pennsylvania), operator, Lancaster Airport Authority]
-
A.
Lancaster Airport (Pennsylvania)
Lancaster Airport (Pennsylvania) is a public regional airport serving the Lancaster area in south-central Pennsylvania, handling general aviation, limited commercial flights, and aviation services for the surrounding community.
-
B.
Lancaster Regional Airport
Lancaster Regional Airport is a public general aviation airport serving the city of Lancaster and the surrounding area in Texas.
-
C.
Manchester Airports Group
Manchester Airports Group is a leading UK-based airport operator that owns and manages several major airports, including Manchester, London Stansted, and East Midlands.
-
D.
Norfolk Airport Authority
The Norfolk Airport Authority is the public agency responsible for managing and overseeing operations and development at Norfolk International Airport in Virginia.
-
E.
Bristol Airport Limited
Bristol Airport Limited is the company responsible for managing and operating Bristol Airport in the United Kingdom.
- 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: Lancaster Airport Authority Triple: [Lancaster Airport (Pennsylvania), operator, Lancaster Airport Authority]
Generated description
Lancaster Airport Authority is the public agency responsible for managing and overseeing operations and development at Lancaster Airport in Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lancaster Airport Authority Target entity description: Lancaster Airport Authority is the public agency responsible for managing and overseeing operations and development at Lancaster Airport in Pennsylvania.
-
A.
Lancaster Airport (Pennsylvania)
chosen
Lancaster Airport (Pennsylvania) is a public regional airport serving the Lancaster area in south-central Pennsylvania, handling general aviation, limited commercial flights, and aviation services for the surrounding community.
-
B.
Lancaster Regional Airport
Lancaster Regional Airport is a public general aviation airport serving the city of Lancaster and the surrounding area in Texas.
-
C.
Manchester Airports Group
Manchester Airports Group is a leading UK-based airport operator that owns and manages several major airports, including Manchester, London Stansted, and East Midlands.
-
D.
Norfolk Airport Authority
The Norfolk Airport Authority is the public agency responsible for managing and overseeing operations and development at Norfolk International Airport in Virginia.
-
E.
Bristol Airport Limited
Bristol Airport Limited is the company responsible for managing and operating Bristol Airport in the United Kingdom.
- F. None of above.
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_69e0b508d8dc81909be940dafe36c8f7 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e71b5a3a9481908e30fba9717dc461 |
completed | April 21, 2026, 6:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0965db4c948190bbee6032b2a2c72c |
completed | May 17, 2026, 6:53 a.m. |
| NEDg | Description generation | batch_6a0966879f08819096d6e9e7abe902c5 |
completed | May 17, 2026, 6:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09670fc80c81909cbce03b5e071428 |
completed | May 17, 2026, 6:58 a.m. |
Created at: April 16, 2026, 2:52 p.m.