Triple
T20454963
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osmani International Airport |
E501750
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
ZYL
ZYL is the IATA airport code for Osmani International Airport serving Sylhet in northeastern Bangladesh.
|
E1432394
|
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: ZYL | Statement: [Osmani International Airport, IATAcode, ZYL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ZYL Context triple: [Osmani International Airport, IATAcode, ZYL]
-
A.
ZL
ZL is the IATA airline designator used by Rex Airlines, a regional carrier based in Australia.
-
B.
ZL
ZL is the official station code used to identify Zwolle railway station in the Netherlands’ rail network.
-
C.
ZYR
ZYR is the IATA code for Brussels-South railway station, a major international rail hub in Brussels, Belgium.
-
D.
ZLXY
ZLXY is the ICAO airport code assigned to Xi'an Xianyang International Airport in Shaanxi, China.
-
E.
Yz
Yz is a magical thunderbolt-summoning entity from DC Comics that empowers the superhero Johnny Thunder.
- 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: ZYL Triple: [Osmani International Airport, IATAcode, ZYL]
Generated description
ZYL is the IATA airport code for Osmani International Airport serving Sylhet in northeastern Bangladesh.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ZYL Target entity description: ZYL is the IATA airport code for Osmani International Airport serving Sylhet in northeastern Bangladesh.
-
A.
ZL
ZL is the IATA airline designator used by Rex Airlines, a regional carrier based in Australia.
-
B.
ZL
ZL is the official station code used to identify Zwolle railway station in the Netherlands’ rail network.
-
C.
ZYR
ZYR is the IATA code for Brussels-South railway station, a major international rail hub in Brussels, Belgium.
-
D.
ZLXY
ZLXY is the ICAO airport code assigned to Xi'an Xianyang International Airport in Shaanxi, China.
-
E.
Yz
Yz is a magical thunderbolt-summoning entity from DC Comics that empowers the superhero Johnny Thunder.
- 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_69e0b4ad4940819098cf2ff6413574e5 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e696a0dd188190ab6cbb387d9c0c1d |
completed | April 20, 2026, 9:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a088b0e1d308190abb75555b9d20fd7 |
completed | May 16, 2026, 3:19 p.m. |
| NEDg | Description generation | batch_6a088be79cd0819092da701d6d3d2a8a |
completed | May 16, 2026, 3:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a088c7e46e48190b890f319ba4f2492 |
completed | May 16, 2026, 3:25 p.m. |
Created at: April 16, 2026, 11:32 a.m.