Triple
T15266522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tai Po District |
E364914
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Plover Cove Reservoir |
E1090896
|
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: Plover Cove Reservoir | Statement: [Tai Po District, contains, Plover Cove Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plover Cove Reservoir Context triple: [Tai Po District, contains, Plover Cove Reservoir]
-
A.
Plover Cove Reservoir
chosen
Plover Cove Reservoir is a major freshwater reservoir in Hong Kong notable for being one of the world’s first reservoirs built by damming off a coastal inlet from the sea.
-
B.
Pok Fu Lam Reservoir
Pok Fu Lam Reservoir is one of Hong Kong’s oldest reservoirs, located on Hong Kong Island and historically important for supplying water to the city.
-
C.
Tai Tam Reservoirs
Tai Tam Reservoirs is a historic system of scenic freshwater reservoirs and surrounding country park popular for hiking and heritage trails on the eastern side of Hong Kong Island.
-
D.
Tri An Reservoir
Tri An Reservoir is a large artificial lake in southern Vietnam, primarily used for hydroelectric power generation, water supply, and flood control.
-
E.
Saguling Reservoir
Saguling Reservoir is a major artificial lake in West Java, Indonesia, created for hydroelectric power generation, water supply, and flood control.
- 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00851c5b88190a296b6a105d3ee30 |
completed | April 15, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee600340c8190a1888d35c2c1bc86 |
completed | May 9, 2026, 7:45 a.m. |
Created at: April 10, 2026, 3:14 a.m.