Triple
T23344865
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | STI |
E591829
|
entity |
| Predicate | campus |
P269
|
FINISHED |
| Object | EPFL Lausanne campus |
—
|
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 Lausanne campus | Statement: [STI, campus, EPFL Lausanne campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EPFL Lausanne campus Context triple: [STI, campus, EPFL Lausanne campus]
-
A.
EPFL Innovation Park
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.
École polytechnique fédérale de Lausanne
École polytechnique fédérale de Lausanne is a leading Swiss research university and engineering school known for its cutting-edge work in science, technology, and innovation.
-
C.
Institut International de Lancy Versoix campus
Institut International de Lancy Versoix campus is a branch of the private bilingual international school Institut International de Lancy, serving students in the Geneva region from its location in Versoix, Switzerland.
-
D.
University of Lausanne
The University of Lausanne is a major public research university in Lausanne, Switzerland, known for its strengths in law, business, life sciences, and social sciences.
-
E.
EPFL main campus in Ecublens-Lausanne
chosen
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_69e25d20e3d08190bcede87673cafb25 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f198358fb8819094c74cfd53cbab44 |
completed | April 29, 2026, 5:33 a.m. |
Created at: April 17, 2026, 5:19 p.m.