Triple
T22118178
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raffles’ Landing Site |
E546593
|
entity |
| Predicate | heritageTrail |
P92015
|
FINISHED |
| Object | Singapore River heritage trail |
—
|
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: Singapore River heritage trail | Statement: [Raffles’ Landing Site, heritageTrail, Singapore River heritage trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Singapore River heritage trail Context triple: [Raffles’ Landing Site, heritageTrail, Singapore River heritage trail]
-
A.
Singapore River
chosen
The Singapore River is a historically significant waterway in central Singapore that played a crucial role in the city’s early trade and development and is now a focal point for tourism, dining, and nightlife.
-
B.
Southern Waterfront of Singapore
The Southern Waterfront of Singapore is a prime coastal district known for its luxury residences, waterfront promenades, and proximity to major attractions like Sentosa Island and Keppel Bay.
-
C.
Sungei Kadut, Singapore
Sungei Kadut, Singapore is an industrial planning area in the northwestern part of the country known for its heavy industries, warehouses, and proximity to Woodlands.
-
D.
Boat Quay
Boat Quay is a historic riverside quay and dining district along the Singapore River, known for its conserved shophouses, nightlife, and role in Singapore’s early commercial development.
-
E.
Hong Lim Green
Hong Lim Green is a historic public field in Singapore that served as one of the key sites used by the Japanese military to screen and detain civilians during the Sook Ching massacre in World War II.
- 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_69e11e38b3848190ac3a4fa97d56e65a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1294fcf2c81909b610e03a0f1921f |
completed | April 28, 2026, 9:40 p.m. |
Created at: April 16, 2026, 8:31 p.m.