Triple
T15935762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airport and Aviation Services (Sri Lanka) Limited |
E386437
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object | Mattala Rajapaksa International Airport |
E641552
|
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: Mattala Rajapaksa International Airport | Statement: [Airport and Aviation Services (Sri Lanka) Limited, operates, Mattala Rajapaksa International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mattala Rajapaksa International Airport Context triple: [Airport and Aviation Services (Sri Lanka) Limited, operates, Mattala Rajapaksa International Airport]
-
A.
Mattala Rajapaksa International Airport
chosen
Mattala Rajapaksa International Airport is a major international airport in southern Sri Lanka, known for its modern facilities and relatively low traffic compared to the country’s main airport in Colombo.
-
B.
Bandaranaike International Airport
Bandaranaike International Airport is the main international gateway to Sri Lanka, located near Colombo and serving as the country’s busiest and largest airport.
-
C.
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.
-
D.
Koggala Airport
Koggala Airport is a small domestic and military airfield in southern Sri Lanka that serves the coastal town of Koggala and nearby tourist areas such as Galle.
-
E.
Trincomalee Airport
Trincomalee Airport is a domestic airport in Trincomalee, Sri Lanka, serving both civilian flights and military operations.
- 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_69d86da750008190987eb26be3f6c118 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156aa33948190b2d5936d2db0071d |
completed | April 16, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeb82a29081909ef0e2685d0705c3 |
completed | May 10, 2026, 2:20 a.m. |
Created at: April 10, 2026, 4:53 a.m.