Triple
T21903597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ecublens |
E540871
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object | EPFL Innovation Park |
—
|
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: EPFL Innovation Park | Statement: [Ecublens, hasEducationalInstitution, EPFL Innovation Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EPFL Innovation Park Context triple: [Ecublens, hasEducationalInstitution, EPFL Innovation Park]
-
A.
EPFL Innovation Park
chosen
EPFL Innovation Park is a technology and innovation hub in Lausanne that hosts startups, research labs, and industry partners closely linked to the École polytechnique fédérale de Lausanne.
-
B.
EPFL Pavilions
EPFL Pavilions is EPFL’s art and science exhibition space in Lausanne, dedicated to immersive, research-driven installations that explore the intersections of technology, culture, and society.
-
C.
Technopôle
Technopôle is a tramway terminus in Rouen, France, serving a technology and business park area.
-
D.
Adolphe Merkle Institute
Adolphe Merkle Institute is a Swiss research center at the University of Fribourg specializing in interdisciplinary nanoscience and materials science.
-
E.
EPFL main campus in Ecublens-Lausanne
The EPFL main campus in Ecublens-Lausanne is the principal site of the École Polytechnique Fédérale de Lausanne, a major Swiss research university known for cutting-edge science, engineering, and technology.
- 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.