Triple
T20572058
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Limmat Canal (side channels) |
E505124
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Greater Zürich area |
—
|
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: Greater Zürich area | Statement: [Limmat Canal (side channels), regionServed, Greater Zürich area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Zürich area Context triple: [Limmat Canal (side channels), regionServed, Greater Zürich area]
-
A.
Greater Zürich Area
chosen
The Greater Zürich Area is a major metropolitan region in Switzerland centered on the city of Zürich, encompassing numerous surrounding municipalities and serving as a key economic and cultural hub of the country.
-
B.
Zurich Oerlikon area
The Zurich Oerlikon area is a major urban district in the north of Zurich known for its busy railway hub, mixed residential and commercial zones, and proximity to key business and event venues.
-
C.
Basel metropolitan area
The Basel metropolitan area is a transnational urban region centered on the Swiss city of Basel, extending into France and Germany and serving as a major hub for finance, pharmaceuticals, and culture in the Upper Rhine.
-
D.
Central Switzerland
Central Switzerland is a geographic and historical region in the heart of Switzerland, known for its lakes, mountains, and role as the birthplace of the Swiss Confederation.
-
E.
Canton of Zürich
The Canton of Zürich is a major German-speaking canton in northeastern Switzerland, centered on the city of Zürich and known as an economic, cultural, and historical hub of the country.
- 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_69e0b4b721588190993ac7b0a9be2736 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a905b1288190bbad9aa14362bb97 |
completed | April 20, 2026, 10:30 p.m. |
Created at: April 16, 2026, 11:39 a.m.