Triple
T8127373
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mehrabad International Airport |
E189764
|
entity |
| Predicate | replacedAsPrimaryBy |
P101
|
FINISHED |
| Object | Tehran Imam Khomeini International Airport |
E35853
|
NE FINISHED |
How this triple was built (3 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: [Mehrabad International Airport, replacedAsPrimaryBy, 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: [Mehrabad International Airport, replacedAsPrimaryBy, Tehran Imam Khomeini International Airport]
-
A.
Tehran Imam Khomeini International Airport
chosen
Tehran Imam Khomeini International Airport is Iran’s main international gateway, serving as the primary long-haul and intercontinental airport for the capital city.
-
B.
Mehrabad International Airport
Mehrabad International Airport is a major airport in Tehran, Iran, historically serving as the city's primary air gateway and now handling mainly domestic flights.
-
C.
Isfahan International Airport
Isfahan International Airport is the main commercial and international air gateway serving the historic city of Isfahan in central Iran.
-
D.
Mashhad International Airport
Mashhad International Airport is a major Iranian airport serving the city of Mashhad, handling both domestic and international flights and significant religious pilgrimage traffic.
-
E.
Shiraz International Airport
Shiraz International Airport is a major air transport hub in southern Iran, serving domestic and international flights for the city of Shiraz and the surrounding region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: replacedAsPrimaryBy Context triple: [Mehrabad International Airport, replacedAsPrimaryBy, Tehran Imam Khomeini International Airport]
-
A.
placedBy
Indicates that one entity was positioned, set, or put in a location or context by another entity.
-
B.
wasSupersededBy
chosen
Indicates that one entity has been replaced or made obsolete by another entity that takes over its role or function.
-
C.
replacedBecause
Indicates that one entity has been substituted for another specifically due to a particular reason or cause.
-
D.
replacedWith
Indicates that one entity has been substituted or superseded by another entity, taking over its role, function, or position.
-
E.
roleTakenOverFrom
Indicates that one entity has assumed or inherited a role or position that was previously held by another entity.
- F. None of above.
Provenance (4 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_69ca82bb74848190afb1f18640632c10 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4c4c2e388190b86854f8b1765e61 |
completed | March 31, 2026, 4:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce4d66c6708190919b8c1800af2d72 |
completed | April 2, 2026, 11:05 a.m. |
| PD | Predicate disambiguation | batch_69cb3696379c8190a20965e59ed8f370 |
completed | March 31, 2026, 2:51 a.m. |
Created at: March 30, 2026, 5:34 p.m.