Triple
T1092671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | École polytechnique fédérale de Lausanne |
E24200
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object | EPFL |
E24200
|
NE FINISHED |
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 | Statement: [École polytechnique fédérale de Lausanne, shortName, EPFL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EPFL Context triple: [École polytechnique fédérale de Lausanne, shortName, EPFL]
-
A.
École polytechnique fédérale de Lausanne
chosen
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.
-
B.
École polytechnique fédérale de Zurich
École polytechnique fédérale de Zurich is a leading Swiss public research university in Zurich renowned worldwide for its excellence in science, engineering, and technology.
-
C.
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.
-
D.
ETH Zurich
ETH Zurich is a leading Swiss public research university in Zurich renowned for its excellence in science, engineering, and technology education and innovation.
-
E.
University of Geneva
The University of Geneva is a major public research university in Switzerland known for its strong programs in international relations, law, and the sciences, and its close ties to numerous international organizations based in Geneva.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4940542308190ac2a0b1f730b7cfc |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b99bd06c8190bce1d77b0337b07c |
completed | March 1, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad6073d72c819092f6166e989038de |
completed | March 8, 2026, 11:41 a.m. |
Created at: March 1, 2026, 7:42 p.m.