Triple
T7865082
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kigoma Airport |
E182595
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
HTKA
HTKA is the ICAO airport code for Kigoma Airport in Tanzania.
|
E700985
|
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: HTKA | Statement: [Kigoma Airport, ICAOcode, HTKA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HTKA Context triple: [Kigoma Airport, ICAOcode, HTKA]
-
A.
HKT
HKT is the IATA airport code for Phuket International Airport, the main air gateway to Thailand’s popular island of Phuket.
-
B.
KHST
KHST is the ICAO airport code for Homestead Air Reserve Base, a United States Air Force installation in Florida.
-
C.
KHC
KHC is a selective interdisciplinary honors college at Boston University that offers an enriched curriculum and close-knit academic community for high-achieving undergraduates.
-
D.
TKA
TKA is a regional vehicle registration code used on license plates for cars registered in the Kazimierza Wielka area of Poland.
-
E.
HT
HT is the ISO 3166-1 alpha-2 country code for Haiti.
- 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: HTKA Triple: [Kigoma Airport, ICAOcode, HTKA]
Generated description
HTKA is the ICAO airport code for Kigoma Airport in Tanzania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HTKA Target entity description: HTKA is the ICAO airport code for Kigoma Airport in Tanzania.
-
A.
HKT
HKT is the IATA airport code for Phuket International Airport, the main air gateway to Thailand’s popular island of Phuket.
-
B.
KHST
KHST is the ICAO airport code for Homestead Air Reserve Base, a United States Air Force installation in Florida.
-
C.
KHC
KHC is a selective interdisciplinary honors college at Boston University that offers an enriched curriculum and close-knit academic community for high-achieving undergraduates.
-
D.
TKA
TKA is a regional vehicle registration code used on license plates for cars registered in the Kazimierza Wielka area of Poland.
-
E.
HT
HT is the ISO 3166-1 alpha-2 country code for Haiti.
- 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_69ca82894d9081908a832bfce71a4714 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb36c0eaa48190a0df4c37c726546e |
completed | March 31, 2026, 2:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5b51c01481909c34a8d0efb89577 |
completed | March 31, 2026, 5:27 a.m. |
| NEDg | Description generation | batch_69cb762fda2c81908ed508e12cabb938 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbbf706e888190bfd08d9d78945c49 |
completed | March 31, 2026, 12:34 p.m. |
Created at: March 30, 2026, 4:54 p.m.