Triple
T7442875
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Singapore |
E171797
|
entity |
| Predicate | hasTerminal |
P182
|
FINISHED |
| Object | Keppel Terminal |
E480905
|
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: Keppel Terminal | Statement: [Port of Singapore, hasTerminal, Keppel Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Keppel Terminal Context triple: [Port of Singapore, hasTerminal, Keppel Terminal]
-
A.
Keppel Harbour
chosen
Keppel Harbour is a major natural deep-water port in Singapore that has long served as a key maritime gateway for regional and international shipping.
-
B.
Keppel
Keppel is an electoral district in the Queensland Legislative Assembly, covering areas around Rockhampton on the central coast of Australia.
-
C.
Keppel
Keppel is a British noble family name historically associated with the Earls of Albemarle and other prominent figures in the United Kingdom’s aristocracy.
-
D.
Nansha Container Terminal
Nansha Container Terminal is a major deep-water container port facility in Guangzhou, China, serving as a key hub for international maritime trade in the Pearl River Delta region.
-
E.
Doraleh Container Terminal
Doraleh Container Terminal is a major deep-water container port facility in Djibouti that serves as a key maritime hub for trade along the Red Sea and the Horn of Africa.
- 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_69c68a65402881908f7869368eb746fb |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f36d0fbc81908cb7cfe99f80de08 |
completed | March 27, 2026, 9:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8344d4c408190a72f8f7718957f21 |
completed | March 28, 2026, 8:04 p.m. |
Created at: March 27, 2026, 3:13 p.m.