Triple
T17764472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Experimental Area 2 |
E443467
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | n_TOF facility |
—
|
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: n_TOF facility | Statement: [Experimental Area 2, locatedIn, n_TOF facility]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: n_TOF facility Context triple: [Experimental Area 2, locatedIn, n_TOF facility]
-
A.
n_TOF
chosen
n_TOF is a CERN neutron time-of-flight facility dedicated to high-precision measurements of neutron-induced reactions for nuclear physics and related applications.
-
B.
CERN n_TOF facility
The CERN n_TOF facility is a specialized experimental installation at CERN dedicated to high-precision neutron time-of-flight measurements for nuclear physics and astrophysics research.
-
C.
Photon Factory Advanced Ring (PF-AR)
Photon Factory Advanced Ring (PF-AR) is a high-energy synchrotron radiation facility in Japan that provides intense X-ray and ultraviolet light for advanced scientific and materials research.
-
D.
Photon Factory synchrotron radiation facility
The Photon Factory synchrotron radiation facility is a Japanese research center that provides intense synchrotron X-ray and ultraviolet light for advanced experiments in physics, chemistry, materials science, and biology.
-
E.
European XFEL (in cooperation)
The European XFEL is a large-scale international research facility in Germany that produces ultra-intense X-ray flashes for cutting-edge experiments in physics, chemistry, materials science, and biology.
- 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_69d8b9edf16c8190a59ebd245d378f4f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e485fb2a3c81908887d1d36aee942d |
completed | April 19, 2026, 7:36 a.m. |
Created at: April 10, 2026, 10:11 a.m.