Triple
T24731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge, England |
E492
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Cambridge City Airport
Cambridge City Airport is a regional airport serving the city of Cambridge and the surrounding area in eastern England.
|
E22103
|
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: Cambridge City Airport | Statement: [Cambridge, England, hasAirport, Cambridge City Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cambridge City Airport Context triple: [Cambridge, England, hasAirport, Cambridge City Airport]
-
A.
Southend Airport
Southend Airport is a regional international airport in Essex, England, serving the London area with passenger and cargo flights.
-
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.
Martha's Vineyard Airport
Martha's Vineyard Airport is the primary commercial airport serving the island of Martha's Vineyard in Massachusetts, handling regional flights and general aviation traffic.
-
D.
Manchester Airport
Manchester Airport is a major international airport in North West England serving the Greater Manchester region and acting as a key hub for domestic and global flights.
-
E.
Luton Airport
Luton Airport is a major international airport north of London that serves as a key hub for low-cost airlines and short-haul European flights.
- 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: Cambridge City Airport Triple: [Cambridge, England, hasAirport, Cambridge City Airport]
Generated description
Cambridge City Airport is a regional airport serving the city of Cambridge and the surrounding area in eastern England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cambridge City Airport Target entity description: Cambridge City Airport is a regional airport serving the city of Cambridge and the surrounding area in eastern England.
-
A.
Southend Airport
Southend Airport is a regional international airport in Essex, England, serving the London area with passenger and cargo flights.
-
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.
Martha's Vineyard Airport
Martha's Vineyard Airport is the primary commercial airport serving the island of Martha's Vineyard in Massachusetts, handling regional flights and general aviation traffic.
-
D.
Manchester Airport
Manchester Airport is a major international airport in North West England serving the Greater Manchester region and acting as a key hub for domestic and global flights.
-
E.
Luton Airport
Luton Airport is a major international airport north of London that serves as a key hub for low-cost airlines and short-haul European flights.
- 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_69a243b4ac2c8190b93c303df797b7b2 |
completed | Feb. 28, 2026, 1:24 a.m. |
| NER | Named-entity recognition | batch_69a2466d166881908bd8513c8d09fe8d |
completed | Feb. 28, 2026, 1:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2eb7495ac819093ffa2a622cbd71e |
completed | Feb. 28, 2026, 1:19 p.m. |
| NEDg | Description generation | batch_69a2ec72092c8190bcc1efa7c0644560 |
completed | Feb. 28, 2026, 1:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2ecba99cc8190a85dd5e9c531a6e3 |
completed | Feb. 28, 2026, 1:25 p.m. |
Created at: Feb. 28, 2026, 1:34 a.m.