Triple
T274547
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tehran |
E5216
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Tehran Imam Khomeini International Airport
Tehran Imam Khomeini International Airport is Iran’s main international gateway, serving as the primary long-haul and intercontinental airport for the capital city.
|
E35853
|
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: Tehran Imam Khomeini International Airport | Statement: [Tehran, hasAirport, Tehran Imam Khomeini International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tehran Imam Khomeini International Airport Context triple: [Tehran, hasAirport, Tehran Imam Khomeini International Airport]
-
A.
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.
-
B.
Dubai International Airport
Dubai International Airport is a major global aviation hub in the United Arab Emirates, known for its extensive international connections and high passenger traffic.
-
C.
Sabiha Gokcen International Airport
Sabiha Gokcen International Airport is Istanbul’s secondary international airport on the Asian side of the city, serving as a major hub for low-cost and regional flights.
-
D.
Orly Airport
Orly Airport is a major international airport serving Paris, France, located south of the city and handling a large share of its domestic and European flights.
-
E.
Cairo International Airport
Cairo International Airport is Egypt’s busiest and largest airport, serving as the primary international gateway to Cairo and a major hub for air travel in the Middle East and Africa.
- 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: Tehran Imam Khomeini International Airport Triple: [Tehran, hasAirport, Tehran Imam Khomeini International Airport]
Generated description
Tehran Imam Khomeini International Airport is Iran’s main international gateway, serving as the primary long-haul and intercontinental airport for the capital city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tehran Imam Khomeini International Airport Target entity description: Tehran Imam Khomeini International Airport is Iran’s main international gateway, serving as the primary long-haul and intercontinental airport for the capital city.
-
A.
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.
-
B.
Dubai International Airport
Dubai International Airport is a major global aviation hub in the United Arab Emirates, known for its extensive international connections and high passenger traffic.
-
C.
Sabiha Gokcen International Airport
Sabiha Gokcen International Airport is Istanbul’s secondary international airport on the Asian side of the city, serving as a major hub for low-cost and regional flights.
-
D.
Orly Airport
Orly Airport is a major international airport serving Paris, France, located south of the city and handling a large share of its domestic and European flights.
-
E.
Cairo International Airport
Cairo International Airport is Egypt’s busiest and largest airport, serving as the primary international gateway to Cairo and a major hub for air travel in the Middle East and Africa.
- 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25dd1cdf881909c2c9b77b7f88684 |
completed | Feb. 28, 2026, 3:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a391506e2881909fa399aab00d3ac9 |
completed | March 1, 2026, 1:07 a.m. |
| NEDg | Description generation | batch_69a391bb35bc8190b0c84968c156439b |
completed | March 1, 2026, 1:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a39217ae2c819082fef73a105edf7d |
completed | March 1, 2026, 1:10 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.