Triple
T8685955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Varna Airport |
E206159
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Fraport Twin Star Airport Management AD
Fraport Twin Star Airport Management AD is a Bulgarian airport operating company, partly owned by Germany’s Fraport AG, responsible for managing major Black Sea airports such as Varna and Burgas.
|
E751337
|
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: Fraport Twin Star Airport Management AD | Statement: [Varna Airport, operator, Fraport Twin Star Airport Management AD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fraport Twin Star Airport Management AD Context triple: [Varna Airport, operator, Fraport Twin Star Airport Management AD]
-
A.
Aerostar Airport Holdings
Aerostar Airport Holdings is a private company that manages and operates airport facilities, most notably Puerto Rico’s Luis Muñoz Marín International Airport, under a long-term public-private partnership.
-
B.
Fraport Greece
Fraport Greece is a subsidiary of the German airport operator Fraport AG responsible for managing and developing a portfolio of regional airports across Greece.
-
C.
Vantage Airport Group
Vantage Airport Group is a global airport management and development company that operates and invests in airports and related infrastructure projects around the world.
-
D.
Grupo Aeroportuario del Sureste
Grupo Aeroportuario del Sureste is a major Mexican airport operator that manages multiple airports in southeastern Mexico and is known for running key tourist gateways such as Cancún.
-
E.
Gerald R. Ford International Airport Authority
Gerald R. Ford International Airport Authority is the governing body responsible for managing, operating, and overseeing the development of Gerald R. Ford International Airport in Michigan.
- 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: Fraport Twin Star Airport Management AD Triple: [Varna Airport, operator, Fraport Twin Star Airport Management AD]
Generated description
Fraport Twin Star Airport Management AD is a Bulgarian airport operating company, partly owned by Germany’s Fraport AG, responsible for managing major Black Sea airports such as Varna and Burgas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fraport Twin Star Airport Management AD Target entity description: Fraport Twin Star Airport Management AD is a Bulgarian airport operating company, partly owned by Germany’s Fraport AG, responsible for managing major Black Sea airports such as Varna and Burgas.
-
A.
Aerostar Airport Holdings
Aerostar Airport Holdings is a private company that manages and operates airport facilities, most notably Puerto Rico’s Luis Muñoz Marín International Airport, under a long-term public-private partnership.
-
B.
Fraport Greece
Fraport Greece is a subsidiary of the German airport operator Fraport AG responsible for managing and developing a portfolio of regional airports across Greece.
-
C.
Vantage Airport Group
Vantage Airport Group is a global airport management and development company that operates and invests in airports and related infrastructure projects around the world.
-
D.
Grupo Aeroportuario del Sureste
Grupo Aeroportuario del Sureste is a major Mexican airport operator that manages multiple airports in southeastern Mexico and is known for running key tourist gateways such as Cancún.
-
E.
Gerald R. Ford International Airport Authority
Gerald R. Ford International Airport Authority is the governing body responsible for managing, operating, and overseeing the development of Gerald R. Ford International Airport in Michigan.
- 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_69ca835379688190aa06b9d98e684d58 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4aec1f8c8190a9ab1a73c2dbcd3c |
completed | March 31, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cef3cd888c81909fb1ece99988db36 |
completed | April 2, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69cef521010081908815779c0bd2aac9 |
completed | April 2, 2026, 11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cef727ea088190bf40eaf5424ae864 |
completed | April 2, 2026, 11:09 p.m. |
Created at: March 30, 2026, 6:32 p.m.