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.