Triple
T9949988
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ELI-ALPS laser research center |
E195304
|
entity |
| Predicate | abbreviationOf |
P590
|
FINISHED |
| Object |
Extreme Light Infrastructure Attosecond Light Pulse Source
The Extreme Light Infrastructure Attosecond Light Pulse Source is a cutting-edge European research facility dedicated to generating ultra-short, high-intensity laser pulses for advanced studies of matter on attosecond timescales.
|
E831532
|
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: Extreme Light Infrastructure Attosecond Light Pulse Source | Statement: [ELI-ALPS laser research center, abbreviationOf, Extreme Light Infrastructure Attosecond Light Pulse Source]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Extreme Light Infrastructure Attosecond Light Pulse Source Context triple: [ELI-ALPS laser research center, abbreviationOf, Extreme Light Infrastructure Attosecond Light Pulse Source]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
FLASH free-electron laser
FLASH is a pioneering free-electron laser facility in Hamburg that produces ultra-intense, ultrashort pulses of soft X-ray and extreme ultraviolet radiation for cutting-edge research in physics, chemistry, and materials science.
-
E.
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.
- 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: Extreme Light Infrastructure Attosecond Light Pulse Source Triple: [ELI-ALPS laser research center, abbreviationOf, Extreme Light Infrastructure Attosecond Light Pulse Source]
Generated description
The Extreme Light Infrastructure Attosecond Light Pulse Source is a cutting-edge European research facility dedicated to generating ultra-short, high-intensity laser pulses for advanced studies of matter on attosecond timescales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Extreme Light Infrastructure Attosecond Light Pulse Source Target entity description: The Extreme Light Infrastructure Attosecond Light Pulse Source is a cutting-edge European research facility dedicated to generating ultra-short, high-intensity laser pulses for advanced studies of matter on attosecond timescales.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
FLASH free-electron laser
FLASH is a pioneering free-electron laser facility in Hamburg that produces ultra-intense, ultrashort pulses of soft X-ray and extreme ultraviolet radiation for cutting-edge research in physics, chemistry, and materials science.
-
E.
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.
- 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_69ca82e96a108190932bd1fc4acd73a0 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb65a4e6c8190968192a24aad1b7d |
completed | April 2, 2026, 12:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2292b50a881909ff868487639fbfd |
completed | April 5, 2026, 9:19 a.m. |
| NEDg | Description generation | batch_69d22a2831348190909b9507edfe49f3 |
completed | April 5, 2026, 9:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d22af8914c8190a8116a37a42b633c |
completed | April 5, 2026, 9:27 a.m. |
Created at: March 30, 2026, 8:45 p.m.