Triple
T17255330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | WSSS |
E418864
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Jewel Changi Airport |
—
|
NE NERFINISHED |
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: Jewel Changi Airport | Statement: [WSSS, hasFacility, Jewel Changi Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jewel Changi Airport Context triple: [WSSS, hasFacility, Jewel Changi Airport]
-
A.
Jewel Changi Airport
chosen
Jewel Changi Airport is a large mixed-use complex at Singapore Changi Airport, known for its iconic glass-and-steel dome, indoor rainforest, and the world’s tallest indoor waterfall.
-
B.
Singapore Changi Airport
Singapore Changi Airport is a major international aviation hub in Singapore, renowned for its extensive global connectivity, modern facilities, and consistently high rankings among the world’s best airports.
-
C.
Paya Lebar Airport
Paya Lebar Airport is a former international airport in Singapore that served as the country’s main civilian air hub before operations were moved to Singapore Changi Airport.
-
D.
Changi Airfreight Centre
Changi Airfreight Centre is the main air cargo hub and logistics complex serving Singapore Changi Airport, handling freight operations and supporting regional and global trade.
-
E.
Johor Bahru Airport
Johor Bahru Airport is a major international airport in the Malaysian state of Johor, serving the city of Johor Bahru and the surrounding southern region of Peninsular Malaysia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d886d9ab108190b70edd8d17aa1204 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e6c362c819088965c6e05f33faf |
completed | April 19, 2026, 1:22 a.m. |
Created at: April 10, 2026, 5:39 a.m.