Triple
T5499140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | W− boson |
E144282
|
entity |
| Predicate | wasDiscoveredAt |
P3985
|
FINISHED |
| Object | CERN |
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 | Statement: [W− boson, wasDiscoveredAt, CERN]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CERN Context triple: [W− boson, wasDiscoveredAt, CERN]
-
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.
CERN
CERN is the stock ticker symbol for Cerner Corporation, a major American health information technology company known for its electronic health record systems.
-
C.
CERN accelerator complex
The CERN accelerator complex is a network of interconnected particle accelerators and beamlines near Geneva that produce and prepare high-energy particle beams for experiments such as those at the Large Hadron Collider.
-
D.
Gran Sasso National Laboratory
Gran Sasso National Laboratory is a major underground physics research facility in Italy renowned for experiments in particle physics, astrophysics, and neutrino science.
-
E.
CERN data centre
The CERN data centre is the primary computing and data storage facility of the European Organization for Nuclear Research, handling the massive data output from experiments like those at the Large Hadron Collider.
- 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_69c008f5a2748190bce7a39aabf87a6d |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01b9050d08190b0cfcfdb5d414476 |
completed | March 22, 2026, 4:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0279253c88190ae70e2f4f1fb3e7d |
completed | March 22, 2026, 5:32 p.m. |
Created at: March 22, 2026, 3:32 p.m.