Triple
T24824653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | European XFEL |
E621154
|
entity |
| Predicate | hasAcceleratorType |
P92883
|
FINISHED |
| Object | linear accelerator |
—
|
LITERAL 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: linear accelerator | Statement: [European XFEL, hasAcceleratorType, linear accelerator]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAcceleratorType Context triple: [European XFEL, hasAcceleratorType, linear accelerator]
-
A.
hasAccelerator
chosen
Indicates that one entity possesses or is equipped with an accelerator device or mechanism used to increase speed or energy.
-
B.
usedAccelerator
Indicates that an entity has applied or made use of an accelerator (such as a device, mechanism, or process) to increase speed, performance, or progress in relation to another entity or activity.
-
C.
associatedWithAccelerator
Indicates that an entity has a relationship or connection with an accelerator, such as being part of, supported by, or working in conjunction with it.
-
D.
hasAmplifierType
Indicates that an entity is associated with, or characterized by, a specific type or category of amplifier used.
-
E.
hasAccessoryType
Indicates that an entity is associated with or characterized by a particular type or category of accessory.
- F. None of above.
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_69e2fac0c3b881909110e5a56c6fa46f |
completed | April 18, 2026, 3:30 a.m. |
| NER | Named-entity recognition | batch_69f55e519978819087a1676564a74630 |
completed | May 2, 2026, 2:15 a.m. |
| PD | Predicate disambiguation | batch_69f4a0edd10c81908a052ab864d57c54 |
completed | May 1, 2026, 12:47 p.m. |
Created at: April 18, 2026, 5:05 a.m.