Triple
T19790458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Julius Nyerere International Airport |
E475394
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object | HTDA |
—
|
NE NERFINISHED |
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: HTDA | Statement: [Julius Nyerere International Airport, ICAOcode, HTDA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HTDA Context triple: [Julius Nyerere International Airport, ICAOcode, HTDA]
-
A.
HTDO
HTDO is the ICAO airport code assigned to Dodoma Airport in Dodoma, Tanzania.
-
B.
h_da
h_da is the commonly used abbreviation for Hochschule Darmstadt, a major German University of Applied Sciences known for its practice-oriented programs and research.
-
C.
HDA
HDA is the ICAO airline designator assigned to Cathay Dragon, the former Hong Kong-based regional carrier of the Cathay Pacific Group.
-
D.
HTKA
HTKA is the ICAO airport code for Kigoma Airport in Tanzania.
-
E.
HTAR
HTAR is the ICAO airport code for Arusha Airport in Tanzania.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HTDA Target entity description: HTDA is the ICAO airport code for Julius Nyerere International Airport in Dar es Salaam, Tanzania.
-
A.
HTDO
HTDO is the ICAO airport code assigned to Dodoma Airport in Dodoma, Tanzania.
-
B.
h_da
h_da is the commonly used abbreviation for Hochschule Darmstadt, a major German University of Applied Sciences known for its practice-oriented programs and research.
-
C.
HDA
HDA is the ICAO airline designator assigned to Cathay Dragon, the former Hong Kong-based regional carrier of the Cathay Pacific Group.
-
D.
HTKA
HTKA is the ICAO airport code for Kigoma Airport in Tanzania.
-
E.
HTAR
HTAR is the ICAO airport code for Arusha Airport in Tanzania.
- F. None of above. chosen
Provenance (2 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_69d8e51b014081908b263e167370529a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e653c217bc819092c517b27ca22087 |
completed | April 20, 2026, 4:26 p.m. |
Created at: April 10, 2026, 1:49 p.m.