Triple
T95077
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meyrin |
E1912
|
entity |
| Predicate | hosts |
P186
|
FINISHED |
| Object | CERN administrative headquarters |
E412
|
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: CERN administrative headquarters | Statement: [Meyrin, hosts, CERN administrative headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CERN administrative headquarters Context triple: [Meyrin, hosts, CERN administrative headquarters]
-
A.
CERN
chosen
CERN is the European Organization for Nuclear Research, renowned for its large particle accelerators and fundamental physics experiments that have led to major discoveries such as the Higgs boson.
-
B.
Palais des Nations
The Palais des Nations is a grand complex in Geneva that serves as the European headquarters of the United Nations and a major center for international diplomacy.
-
C.
UNESCO Headquarters
UNESCO Headquarters is the main administrative complex of the United Nations Educational, Scientific and Cultural Organization, located in Paris and serving as its central hub for global operations and policymaking.
-
D.
CERN Large Hadron Collider surface facilities
The CERN Large Hadron Collider surface facilities are the above-ground buildings and infrastructure that support and control the LHC’s particle physics experiments near Geneva.
-
E.
Swiss Patent Office in Bern
The Swiss Patent Office in Bern was the government institution where Albert Einstein worked as a technical expert while developing many of his groundbreaking ideas in physics.
- 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_69a24d4862f881908cc8b89d3a78031d |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24fd4777c81909ea9b9a6bd4f7ad5 |
completed | Feb. 28, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2917a5a7081909f1c3ec53bc51dfb |
completed | Feb. 28, 2026, 6:55 a.m. |
Created at: Feb. 28, 2026, 2:09 a.m.