Triple
T21903507
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EPFL main campus in Ecublens-Lausanne |
E540870
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Ecublens |
—
|
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: Ecublens | Statement: [EPFL main campus in Ecublens-Lausanne, locatedIn, Ecublens]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ecublens Context triple: [EPFL main campus in Ecublens-Lausanne, locatedIn, Ecublens]
-
A.
Ecublens
chosen
Ecublens is a municipality in the canton of Vaud in western Switzerland, located near Lausanne and known for hosting parts of the EPFL campus and various research and technology facilities.
-
B.
Sallanches
Sallanches is a commune in southeastern France’s Haute-Savoie department, situated in the French Alps near Mont Blanc and known as a gateway to major alpine ski resorts.
-
C.
Nyons
Nyons is a small town in southeastern France renowned for its olive production and picturesque setting in the Drôme Provençale region.
-
D.
Veysonnaz
Veysonnaz is a Swiss alpine village and ski resort in the canton of Valais, known for its access to the extensive 4 Vallées ski area.
-
E.
Morges
Morges is a Swiss town on the shores of Lake Geneva that historically hosted the founding of the World Wildlife Fund and serves as a local cultural and economic center in the canton of Vaud.
- 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_69e0c47b4e8c81908c8076eaa4c8e4f2 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f121d3c23081908c30c3a617002389 |
completed | April 28, 2026, 9:08 p.m. |
Created at: April 16, 2026, 7:25 p.m.