Triple

T3740940
Position Surface form Disambiguated ID Type / Status
Subject Galileo spacecraft E79694 entity
Predicate instrument P792 FINISHED
Object Ultraviolet Spectrometer
The Ultraviolet Spectrometer was a scientific instrument on the Galileo spacecraft used to analyze ultraviolet light from celestial objects to study their composition, atmospheres, and energy processes.
E385075 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: Ultraviolet Spectrometer | Statement: [Galileo spacecraft, instrument, Ultraviolet Spectrometer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ultraviolet Spectrometer
Context triple: [Galileo spacecraft, instrument, Ultraviolet Spectrometer]
  • A. Far Ultraviolet Camera/Spectrograph
    The Far Ultraviolet Camera/Spectrograph was a pioneering lunar-based telescope that captured ultraviolet images and spectra of stars, Earth, and the interplanetary medium from the Moon’s surface.
  • B. Ultraviolet/Optical Telescope
    The Ultraviolet/Optical Telescope is a space-based instrument designed to capture high-resolution ultraviolet and visible-light observations of transient astrophysical phenomena such as gamma-ray bursts.
  • C. Near Infrared Spectrometer
    The Near Infrared Spectrometer is a scientific instrument designed to analyze the composition and mineralogy of surfaces or atmospheres by measuring their reflected or emitted light in the near-infrared region of the electromagnetic spectrum.
  • D. Extreme Ultraviolet Imager
    The Extreme Ultraviolet Imager is a solar telescope instrument that captures high-resolution images of the Sun’s outer atmosphere in extreme ultraviolet wavelengths to study its structure and dynamics.
  • E. Cosmic Origins Spectrograph
    The Cosmic Origins Spectrograph is a highly sensitive ultraviolet spectrograph on the Hubble Space Telescope designed to study the origins and evolution of galaxies, stars, and the intergalactic medium.
  • 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: Ultraviolet Spectrometer
Triple: [Galileo spacecraft, instrument, Ultraviolet Spectrometer]
Generated description
The Ultraviolet Spectrometer was a scientific instrument on the Galileo spacecraft used to analyze ultraviolet light from celestial objects to study their composition, atmospheres, and energy processes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ultraviolet Spectrometer
Target entity description: The Ultraviolet Spectrometer was a scientific instrument on the Galileo spacecraft used to analyze ultraviolet light from celestial objects to study their composition, atmospheres, and energy processes.
  • A. Far Ultraviolet Camera/Spectrograph
    The Far Ultraviolet Camera/Spectrograph was a pioneering lunar-based telescope that captured ultraviolet images and spectra of stars, Earth, and the interplanetary medium from the Moon’s surface.
  • B. Ultraviolet/Optical Telescope
    The Ultraviolet/Optical Telescope is a space-based instrument designed to capture high-resolution ultraviolet and visible-light observations of transient astrophysical phenomena such as gamma-ray bursts.
  • C. Near Infrared Spectrometer
    The Near Infrared Spectrometer is a scientific instrument designed to analyze the composition and mineralogy of surfaces or atmospheres by measuring their reflected or emitted light in the near-infrared region of the electromagnetic spectrum.
  • D. Extreme Ultraviolet Imager
    The Extreme Ultraviolet Imager is a solar telescope instrument that captures high-resolution images of the Sun’s outer atmosphere in extreme ultraviolet wavelengths to study its structure and dynamics.
  • E. Cosmic Origins Spectrograph
    The Cosmic Origins Spectrograph is a highly sensitive ultraviolet spectrograph on the Hubble Space Telescope designed to study the origins and evolution of galaxies, stars, and the intergalactic medium.
  • 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_69ad8b115610819095b02007da5ca3cb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb549490819084ebe69aae5ccf95 completed March 8, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db26adbc8190becd03db70e63112 completed March 14, 2026, 3:51 a.m.
NEDg Description generation batch_69b4dc2c274c8190a7c8fa419186e188 completed March 14, 2026, 3:55 a.m.
NED2 Entity disambiguation (via description) batch_69b4e0065b008190b2ad78546e563b4d completed March 14, 2026, 4:11 a.m.
Created at: March 8, 2026, 3:34 p.m.