Triple
T1451476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sofia |
E31299
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Sofia Airport
Sofia Airport is the main international airport serving Bulgaria’s capital city, Sofia, and one of the country’s busiest air transport hubs.
|
E165787
|
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: Sofia Airport | Statement: [Sofia, hasAirport, Sofia Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sofia Airport Context triple: [Sofia, hasAirport, Sofia Airport]
-
A.
Rota International Airport
Rota International Airport is a public airport serving the island of Rota in the Northern Mariana Islands, providing regional air connections within the western Pacific.
-
B.
Istanbul Airport
Istanbul Airport is a major international aviation hub in Turkey that serves as one of the world’s busiest airports and a primary base for Turkish Airlines.
-
C.
Nikola Tesla International Airport
Nikola Tesla International Airport is the main international airport serving Belgrade, Serbia, named in honor of the renowned inventor and electrical engineer Nikola Tesla.
-
D.
Sarajevo International Airport
Sarajevo International Airport is the main commercial airport serving Bosnia and Herzegovina’s capital, handling both domestic and international flights.
-
E.
Budapest Ferenc Liszt International Airport
Budapest Ferenc Liszt International Airport is Hungary’s largest and busiest international airport, serving as the primary air gateway to Budapest and a major hub in Central Europe.
- 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: Sofia Airport Triple: [Sofia, hasAirport, Sofia Airport]
Generated description
Sofia Airport is the main international airport serving Bulgaria’s capital city, Sofia, and one of the country’s busiest air transport hubs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sofia Airport Target entity description: Sofia Airport is the main international airport serving Bulgaria’s capital city, Sofia, and one of the country’s busiest air transport hubs.
-
A.
Rota International Airport
Rota International Airport is a public airport serving the island of Rota in the Northern Mariana Islands, providing regional air connections within the western Pacific.
-
B.
Istanbul Airport
Istanbul Airport is a major international aviation hub in Turkey that serves as one of the world’s busiest airports and a primary base for Turkish Airlines.
-
C.
Nikola Tesla International Airport
Nikola Tesla International Airport is the main international airport serving Belgrade, Serbia, named in honor of the renowned inventor and electrical engineer Nikola Tesla.
-
D.
Sarajevo International Airport
Sarajevo International Airport is the main commercial airport serving Bosnia and Herzegovina’s capital, handling both domestic and international flights.
-
E.
Budapest Ferenc Liszt International Airport
Budapest Ferenc Liszt International Airport is Hungary’s largest and busiest international airport, serving as the primary air gateway to Budapest and a major hub in Central Europe.
- 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_69a499171a28819085b993a3ac78e363 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c57bc0908190a57e6bc3d20d5e3c |
completed | March 1, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad08c6f7c881908d1ef9f7897895a6 |
completed | March 8, 2026, 5:27 a.m. |
| NEDg | Description generation | batch_69ad0a53fa6c8190bc44e8a3f9aec62f |
completed | March 8, 2026, 5:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0aefb1c88190a368d68454a0b9d0 |
completed | March 8, 2026, 5:36 a.m. |
Created at: March 1, 2026, 8 p.m.