Triple
T23222185
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rochor |
E580923
|
entity |
| Predicate | containsWaterBody |
P1778
|
FINISHED |
| Object | Rochor Canal |
—
|
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: Rochor Canal | Statement: [Rochor, containsWaterBody, Rochor Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rochor Canal Context triple: [Rochor, containsWaterBody, Rochor Canal]
-
A.
Rochor Canal
chosen
Rochor Canal is a subzone in Singapore’s central Rochor planning area, known for its historic waterway and mix of residential, commercial, and cultural developments.
-
B.
Britz Canal
The Britz Canal is a short industrial waterway in Berlin, Germany, linking local waterways and serving as part of the city’s inland shipping network.
-
C.
Marchfeld Canal
The Marchfeld Canal is an artificial waterway in eastern Austria that supplies irrigation and drinking water to the Marchfeld region and helps regulate local water levels.
-
D.
Kupfergraben canal
The Kupfergraben canal is a historic waterway in central Berlin that runs alongside Museum Island, separating it from the mainland and contributing to the island’s distinctive setting.
-
E.
Lieve Canal
Lieve Canal is a historic waterway in Ghent, Belgium, that once served as an important medieval trade and transport route.
- 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_69e246043c48819089bae72c9a9c306c |
completed | April 17, 2026, 2:39 p.m. |
| NER | Named-entity recognition | batch_69f1922a452c81909b48df157643f6bd |
completed | April 29, 2026, 5:07 a.m. |
Created at: April 17, 2026, 4:08 p.m.