Triple
T8177748
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | FERMI free-electron laser |
E190979
|
entity |
| Predicate | hasBeamline |
P52380
|
FINISHED |
| Object |
FEL-1
FEL-1 is one of the primary beamlines of the FERMI free-electron laser facility, delivering coherent extreme-ultraviolet and soft X-ray radiation for advanced scientific experiments.
|
E716419
|
NE FINISHED |
How this triple was built (5 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: FEL-1 | Statement: [FERMI free-electron laser, hasBeamline, FEL-1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: FEL-1 Context triple: [FERMI free-electron laser, hasBeamline, FEL-1]
-
A.
Silkworm missile
The Silkworm missile is a Chinese-built, ship- and shore-launched anti-ship cruise missile that gained notoriety for its use against Gulf shipping during the 1980s Iran–Iraq conflict.
-
B.
BOLIDE missile
The BOLIDE missile is an advanced, short-range, laser-guided surface-to-air missile designed for use with the RBS 70 air defense system to engage fast, low-flying aerial targets.
-
C.
R-1 missile
The R-1 missile was an early Soviet short-range ballistic missile closely based on the German V-2, marking the USSR’s first significant step into rocket and missile technology.
-
D.
R-9 missile
The R-9 missile was a Soviet intercontinental ballistic missile of the early Cold War era, designed to deliver nuclear warheads over long distances as part of the USSR's strategic deterrent forces.
-
E.
SA-7 Grail man-portable air-defense system
The SA-7 Grail is a Soviet-designed, shoulder-fired surface-to-air missile system intended to provide infantry units with portable defense against low-flying aircraft and helicopters.
- 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: FEL-1 Triple: [FERMI free-electron laser, hasBeamline, FEL-1]
Generated description
FEL-1 is one of the primary beamlines of the FERMI free-electron laser facility, delivering coherent extreme-ultraviolet and soft X-ray radiation for advanced scientific experiments.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: FEL-1 Target entity description: FEL-1 is one of the primary beamlines of the FERMI free-electron laser facility, delivering coherent extreme-ultraviolet and soft X-ray radiation for advanced scientific experiments.
-
A.
Silkworm missile
The Silkworm missile is a Chinese-built, ship- and shore-launched anti-ship cruise missile that gained notoriety for its use against Gulf shipping during the 1980s Iran–Iraq conflict.
-
B.
BOLIDE missile
The BOLIDE missile is an advanced, short-range, laser-guided surface-to-air missile designed for use with the RBS 70 air defense system to engage fast, low-flying aerial targets.
-
C.
R-1 missile
The R-1 missile was an early Soviet short-range ballistic missile closely based on the German V-2, marking the USSR’s first significant step into rocket and missile technology.
-
D.
R-9 missile
The R-9 missile was a Soviet intercontinental ballistic missile of the early Cold War era, designed to deliver nuclear warheads over long distances as part of the USSR's strategic deterrent forces.
-
E.
SA-7 Grail man-portable air-defense system
The SA-7 Grail is a Soviet-designed, shoulder-fired surface-to-air missile system intended to provide infantry units with portable defense against low-flying aircraft and helicopters.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasBeamline Context triple: [FERMI free-electron laser, hasBeamline, FEL-1]
-
A.
hasBeamlines
chosen
Indicates that one entity possesses, contains, or is associated with one or more beamlines.
-
B.
beamLine
Indicates a relationship where one entity directs or projects a beam or focused line (such as light, energy, or signal) toward another entity.
-
C.
hasTypicalBeam
Indicates that an entity is associated with a characteristic or standard type of beam it commonly uses or possesses.
-
D.
hasBeamSpecies
Indicates a relationship where an object or structure possesses or is associated with a particular type or species of beam.
-
E.
beamlineMedium
Indicates that one entity serves as the medium or material through which a beamline passes or operates in relation to another entity.
- F. None of above.
Provenance (6 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_69ca82c4538081909404325aa5639483 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4abb66bc81908d758c7af2e23ac6 |
completed | March 31, 2026, 4:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf7f02d08190a6cedc37b64a0d9e |
completed | April 1, 2026, 6:47 a.m. |
| NEDg | Description generation | batch_69ccc313ba7c81909b9ee65b37ed165e |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd85aa2888190bd167148b21a3f93 |
completed | April 1, 2026, 8:33 a.m. |
| PD | Predicate disambiguation | batch_69cb36a7952481908f34e3e82f375a84 |
completed | March 31, 2026, 2:51 a.m. |
Created at: March 30, 2026, 5:40 p.m.