Triple
T823553
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CERN accelerator complex |
E17802
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Meyrin, Canton of Geneva, Switzerland |
E1912
|
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: Meyrin, Canton of Geneva, Switzerland | Statement: [CERN accelerator complex, location, Meyrin, Canton of Geneva, Switzerland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meyrin, Canton of Geneva, Switzerland Context triple: [CERN accelerator complex, location, Meyrin, Canton of Geneva, Switzerland]
-
A.
Meyrin, Canton of Geneva, Switzerland
chosen
Meyrin is a municipality in the Canton of Geneva in southwestern Switzerland best known for hosting the main campus of the European Organization for Nuclear Research (CERN).
-
B.
Bern, Switzerland
Bern, Switzerland is the de facto capital of Switzerland, known for its well-preserved medieval old town, political institutions, and cultural heritage.
-
C.
Meyrin
Meyrin is a municipality in the canton of Geneva, Switzerland, best known for hosting major CERN facilities including the Super Proton Synchrotron.
-
D.
Lausanne, Switzerland
Lausanne, Switzerland is a picturesque city on the shores of Lake Geneva known for its role as an Olympic capital and its vibrant cultural and academic life.
-
E.
La Tour-de-Peilz, Vaud, Switzerland
La Tour-de-Peilz is a picturesque lakeside town in the canton of Vaud, Switzerland, situated on the shores of Lake Geneva between Vevey and Montreux.
- 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_69a4937c9c188190aaa216f6b466f452 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ab7d3984819089aefbf12d3b3c2c |
completed | March 1, 2026, 9:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a76d93af548190818c14a370e0914a |
completed | March 3, 2026, 11:24 p.m. |
Created at: March 1, 2026, 7:38 p.m.