Triple
T6749840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paul Scherrer Institute |
E154314
|
entity |
| Predicate | researchInfrastructure |
P15417
|
FINISHED |
| Object |
SwissFEL free-electron laser
The SwissFEL free-electron laser is a cutting-edge X-ray research facility in Switzerland that generates ultra-short, high-brilliance pulses for advanced studies in physics, chemistry, biology, and materials science.
|
E616119
|
NE FINISHED |
How this triple was built (4 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: SwissFEL free-electron laser | Statement: [Paul Scherrer Institute, researchInfrastructure, SwissFEL free-electron laser]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SwissFEL free-electron laser Context triple: [Paul Scherrer Institute, researchInfrastructure, SwissFEL free-electron laser]
-
A.
FERMI free-electron laser
FERMI is a state-of-the-art free-electron laser facility in Italy that provides ultra-bright, tunable X-ray and ultraviolet light pulses for advanced research in physics, chemistry, and materials science.
-
B.
X-ray free-electron lasers
X-ray free-electron lasers are powerful research instruments that generate extremely bright, ultrashort X-ray pulses for probing matter and high-field quantum phenomena at atomic and subatomic scales.
-
C.
Linac Coherent Light Source
The Linac Coherent Light Source is a pioneering X-ray free-electron laser facility at SLAC National Accelerator Laboratory that produces extremely bright, ultrafast X-ray pulses for cutting-edge research in physics, chemistry, biology, and materials science.
-
D.
LCLS-II
LCLS-II is an advanced next-generation X-ray free-electron laser facility designed to produce extremely bright, ultrafast X-ray pulses for cutting-edge scientific research.
-
E.
SPEAR3 synchrotron light source
The SPEAR3 synchrotron light source is a third-generation storage-ring facility at SLAC that produces intense, highly focused X-ray beams for advanced materials and biological research.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: SwissFEL free-electron laser Triple: [Paul Scherrer Institute, researchInfrastructure, SwissFEL free-electron laser]
Generated description
The SwissFEL free-electron laser is a cutting-edge X-ray research facility in Switzerland that generates ultra-short, high-brilliance pulses for advanced studies in physics, chemistry, biology, and materials science.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SwissFEL free-electron laser Target entity description: The SwissFEL free-electron laser is a cutting-edge X-ray research facility in Switzerland that generates ultra-short, high-brilliance pulses for advanced studies in physics, chemistry, biology, and materials science.
-
A.
FERMI free-electron laser
FERMI is a state-of-the-art free-electron laser facility in Italy that provides ultra-bright, tunable X-ray and ultraviolet light pulses for advanced research in physics, chemistry, and materials science.
-
B.
X-ray free-electron lasers
X-ray free-electron lasers are powerful research instruments that generate extremely bright, ultrashort X-ray pulses for probing matter and high-field quantum phenomena at atomic and subatomic scales.
-
C.
Linac Coherent Light Source
The Linac Coherent Light Source is a pioneering X-ray free-electron laser facility at SLAC National Accelerator Laboratory that produces extremely bright, ultrafast X-ray pulses for cutting-edge research in physics, chemistry, biology, and materials science.
-
D.
LCLS-II
LCLS-II is an advanced next-generation X-ray free-electron laser facility designed to produce extremely bright, ultrafast X-ray pulses for cutting-edge scientific research.
-
E.
SPEAR3 synchrotron light source
The SPEAR3 synchrotron light source is a third-generation storage-ring facility at SLAC that produces intense, highly focused X-ray beams for advanced materials and biological research.
- F. None of above. chosen
Provenance (5 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_69c6880ef37881909268a5a7299b9293 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d1da32108190882949aa329d2b60 |
completed | March 27, 2026, 6:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c70b1a0d7481908a813fa5c2e1ba6e |
completed | March 27, 2026, 10:56 p.m. |
| NEDg | Description generation | batch_69c70c82a2008190b0f5f859687a7de5 |
completed | March 27, 2026, 11:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c70d7e3d748190ace98ad9cb9c425b |
completed | March 27, 2026, 11:06 p.m. |
Created at: March 27, 2026, 2:11 p.m.