Triple
T16057900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Melide–Bissone causeway |
E389529
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Lugano region |
E394351
|
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: Lugano region | Statement: [Melide–Bissone causeway, regionServed, Lugano region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lugano region Context triple: [Melide–Bissone causeway, regionServed, Lugano region]
-
A.
Lugano District
chosen
Lugano District is an administrative district in the canton of Ticino in southern Switzerland, centered on the city of Lugano and encompassing several surrounding municipalities.
-
B.
Plessur Region
Plessur Region is an administrative district in the canton of Graubünden in eastern Switzerland, centered around the city of Chur and the valley of the Plessur River.
-
C.
Canton of Ticino
The Canton of Ticino is the Italian-speaking canton in southern Switzerland known for its Mediterranean-influenced climate, lakeside towns, and cultural ties to neighboring Italy.
-
D.
Ticino Valley
Ticino Valley is a broad alluvial plain in northern Italy shaped by the Ticino River, known for its fertile agricultural lands, wetlands, and protected natural habitats.
-
E.
Ticino
Ticino is a major river in northern Italy and Switzerland that flows through the Swiss canton of Ticino and Lombardy before joining the Po River.
- 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1837634248190a99cc454ad1e99e0 |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffe47a92608190993fe7f2c5957019 |
completed | May 10, 2026, 1:50 a.m. |
Created at: April 10, 2026, 4:57 a.m.