Triple
T7919231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mpanda Airport |
E183901
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Tanzania Airports Authority |
E667768
|
NE FINISHED |
How this triple was built (2 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: Tanzania Airports Authority | Statement: [Mpanda Airport, operator, Tanzania Airports Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tanzania Airports Authority Context triple: [Mpanda Airport, operator, Tanzania Airports Authority]
-
A.
Tanzania Airports Authority
chosen
Tanzania Airports Authority is the government agency responsible for managing and operating civil airports and aerodromes throughout Tanzania.
-
B.
Air Tanzania
Air Tanzania is the national flag carrier airline of Tanzania, operating domestic and regional flights across East Africa and beyond.
-
C.
Tanzania Railways Corporation
Tanzania Railways Corporation is the state-owned company responsible for operating and managing much of Tanzania’s railway network for passenger and freight transport.
-
D.
Kenya Airports Authority
Kenya Airports Authority is the Kenyan government agency responsible for managing, operating, and developing the country’s major civil airports and airstrips.
-
E.
Tabora Airport
Tabora Airport is a regional public airport serving the town and surrounding Tabora Region in western Tanzania.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca828efbe48190bd48482650182e79 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3a9173548190a04889726f7b251f |
completed | March 31, 2026, 3:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbdffe21fc8190acffc2e92d13aa5d |
completed | March 31, 2026, 2:53 p.m. |
Created at: March 30, 2026, 5:05 p.m.