Triple
T23344897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | STI |
E591829
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | EPFL Direction |
—
|
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 Direction | Statement: [STI, governingBody, EPFL Direction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EPFL Direction Context triple: [STI, governingBody, EPFL Direction]
-
A.
EPFL research laboratories
EPFL research laboratories are the scientific and engineering research units of the École Polytechnique Fédérale de Lausanne, conducting cutting-edge work across fields such as robotics, materials science, computer science, life sciences, and energy.
-
B.
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.
-
C.
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.
-
D.
EPFL Vice Presidency for Academic Affairs
The EPFL Vice Presidency for Academic Affairs is the central leadership unit at EPFL responsible for overseeing and coordinating the institution’s academic strategy, programs, and educational policies across its schools and faculties.
-
E.
EPFL central services
chosen
EPFL central services are the administrative and support units of the École Polytechnique Fédérale de Lausanne that provide institution-wide operational, logistical, and strategic services to its academic and research community.
- 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_69f1983697408190b31817174ed4e77b |
completed | April 29, 2026, 5:33 a.m. |
Created at: April 17, 2026, 5:19 p.m.