Triple
T19566548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bernina Express |
E489595
|
entity |
| Predicate | notableFeatureOnRoute |
P10970
|
FINISHED |
| Object | Lago Bianco |
—
|
NE NERFINISHED |
How this triple was built (3 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: Lago Bianco | Statement: [Bernina Express, notableFeatureOnRoute, Lago Bianco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lago Bianco Context triple: [Bernina Express, notableFeatureOnRoute, Lago Bianco]
-
A.
Lago di Ceresole
Lago di Ceresole is a high-altitude alpine lake in the Piedmont region of northwestern Italy, known for its scenic mountain setting and outdoor recreational activities.
-
B.
Lago di Resia
Lago di Resia is an artificial alpine lake in South Tyrol, Italy, famous for the submerged bell tower of a 14th-century church protruding from its waters.
-
C.
Laghi Fignani
Laghi Fignani is a locality within the municipality of Domagnano in San Marino, known primarily as a small residential and natural area.
-
D.
Lago di Mezzo
Lago di Mezzo is a lake in northern Italy that forms part of the system of lakes encircling the historic city of Mantua.
-
E.
Lake Mergozzo
Lake Mergozzo is a small, clean alpine lake in northern Italy, near Lake Maggiore, known for its clear waters and tranquil natural setting.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lago Bianco Target entity description: Lago Bianco is a high-altitude alpine reservoir in the Swiss Alps, known for its striking milky-turquoise waters and dramatic mountain scenery along the Bernina Pass.
-
A.
Lago di Ceresole
Lago di Ceresole is a high-altitude alpine lake in the Piedmont region of northwestern Italy, known for its scenic mountain setting and outdoor recreational activities.
-
B.
Lago di Resia
Lago di Resia is an artificial alpine lake in South Tyrol, Italy, famous for the submerged bell tower of a 14th-century church protruding from its waters.
-
C.
Laghi Fignani
Laghi Fignani is a locality within the municipality of Domagnano in San Marino, known primarily as a small residential and natural area.
-
D.
Lago di Mezzo
Lago di Mezzo is a lake in northern Italy that forms part of the system of lakes encircling the historic city of Mantua.
-
E.
Lake Mergozzo
Lake Mergozzo is a small, clean alpine lake in northern Italy, near Lake Maggiore, known for its clear waters and tranquil natural setting.
- F. None of above. chosen
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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63f784ff88190a515c78429de3caf |
completed | April 20, 2026, 3 p.m. |
Created at: April 10, 2026, 1:42 p.m.