Triple
T28344330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | FEL-2 |
E717905
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | seeded free-electron laser |
C42346
|
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: seeded free-electron laser Context triple: [FEL-2, instanceOf, seeded free-electron laser]
-
A.
petawatt-class laser system
A petawatt-class laser system is an ultra-high-power laser capable of delivering peak powers on the order of 10¹⁵ watts in extremely short pulses for advanced research in high-energy-density physics, particle acceleration, and nonlinear optics.
-
B.
particle accelerator-based light source
chosen
A particle accelerator-based light source is a facility that uses high-energy electron beams steered through magnetic structures to generate intense, tunable electromagnetic radiation for scientific and industrial applications.
-
C.
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.
-
D.
linear particle accelerator
A linear particle accelerator is a device that uses oscillating electric fields along a straight path to accelerate charged particles to high speeds for research, medical, or industrial applications.
-
E.
high-power laser facility
A high-power laser facility is a specialized research and industrial installation that generates, controls, and delivers extremely intense laser beams for applications such as fundamental physics experiments, materials processing, and inertial confinement fusion.
- 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_69eff6eb30388190b898b96c4be6f49d |
completed | April 27, 2026, 11:53 p.m. |
Created at: April 28, 2026, 12:42 a.m.