Triple
T23345126
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Institute of Chemical Sciences and Engineering |
E591834
|
entity |
| Predicate | parentOrganization |
P254
|
FINISHED |
| Object | EPFL School of Basic Sciences (SB) |
—
|
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 School of Basic Sciences (SB) | Statement: [Institute of Chemical Sciences and Engineering, parentOrganization, EPFL School of Basic Sciences (SB)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EPFL School of Basic Sciences (SB) Context triple: [Institute of Chemical Sciences and Engineering, parentOrganization, EPFL School of Basic Sciences (SB)]
-
A.
School of Basic Sciences at EPFL
chosen
The School of Basic Sciences at EPFL is a core academic unit of the Swiss Federal Institute of Technology in Lausanne, dedicated to fundamental research and education in disciplines such as physics, chemistry, and mathematics.
-
B.
EPFL School of Life Sciences
The EPFL School of Life Sciences is a faculty of the École Polytechnique Fédérale de Lausanne that conducts cutting-edge research and education in biology, bioengineering, and related life science disciplines.
-
C.
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.
-
D.
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.
-
E.
EPFL central services
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.