Triple
T4828435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LCLS-II |
E107882
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | X-ray free-electron laser facility |
C4317
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: X-ray free-electron laser facility Context triple: [LCLS-II, instanceOf, X-ray free-electron laser facility]
-
A.
synchrotron
A synchrotron is a circular particle accelerator that uses synchronized magnetic and electric fields to accelerate charged particles to high energies along a fixed, ring-shaped path.
-
B.
particle accelerator complex
chosen
A particle accelerator complex is an integrated facility comprising accelerators, beamlines, detectors, and support infrastructure designed to accelerate charged particles to high energies for research, medical, or industrial applications.
-
C.
fusion energy research facility
A fusion energy research facility is a specialized scientific complex where researchers design, build, and operate advanced experimental systems to achieve and study controlled nuclear fusion as a potential source of large-scale, low-carbon power.
-
D.
radio-frequency linear accelerator
A radio-frequency linear accelerator is a device that uses oscillating electromagnetic fields in a series of resonant cavities to accelerate charged particles along a straight path to high energies.
-
E.
National Science Foundation facility
A National Science Foundation facility is a research infrastructure, laboratory, observatory, or center funded or supported by the NSF to enable and advance scientific discovery and education across diverse disciplines.
- F. None of above.
Provenance (1 batch)
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_69bd43fac8188190803f0327190621e4 |
completed | March 20, 2026, 12:56 p.m. |
Created at: March 20, 2026, 1:24 p.m.