Triple
T4255794
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bandaranaike International Airport |
E95970
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Airport and Aviation Services (Sri Lanka) Limited |
E386437
|
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: Airport and Aviation Services (Sri Lanka) Limited | Statement: [Bandaranaike International Airport, operator, Airport and Aviation Services (Sri Lanka) Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Airport and Aviation Services (Sri Lanka) Limited Context triple: [Bandaranaike International Airport, operator, Airport and Aviation Services (Sri Lanka) Limited]
-
A.
Airport and Aviation Services (Sri Lanka) Limited
chosen
Airport and Aviation Services (Sri Lanka) Limited is the state-owned company responsible for managing and operating major civil airports and air navigation services in Sri Lanka.
-
B.
SriLankan Airlines
SriLankan Airlines is the flag carrier of Sri Lanka, operating international passenger and cargo flights primarily across Asia, the Middle East, and Europe from its hub in Colombo.
-
C.
Sri Lanka Railways
Sri Lanka Railways is the state-owned national railway operator of Sri Lanka, providing passenger and freight rail services across the country.
-
D.
Jaffna International Airport
Jaffna International Airport is a regional airport in northern Sri Lanka that serves as a key air gateway connecting the Jaffna Peninsula with other domestic and limited international destinations.
-
E.
Taoyuan International Airport Corporation
Taoyuan International Airport Corporation is a state-owned company in Taiwan responsible for managing and operating Taiwan Taoyuan International Airport, the country’s main international gateway.
- 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_69b3453f759881909b91f01a1e82c036 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34ec1971c81908f7a72418efa8bcc |
completed | March 12, 2026, 11:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a88a68f081909e5bae5b0414f534 |
completed | March 14, 2026, 6:27 p.m. |
Created at: March 12, 2026, 11:06 p.m.