Triple

T2139388
Position Surface form Disambiguated ID Type / Status
Subject Mikulski Archive for Space Telescopes E46725 entity
Predicate dataSource P409 FINISHED
Object Extreme Ultraviolet Explorer
Extreme Ultraviolet Explorer was a NASA space telescope mission that operated in the extreme ultraviolet wavelength range to study hot stars, white dwarfs, and the interstellar medium.
E242443 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 Ultraviolet Explorer | Statement: [Mikulski Archive for Space Telescopes, dataSource, Extreme Ultraviolet Explorer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Extreme Ultraviolet Explorer
Context triple: [Mikulski Archive for Space Telescopes, dataSource, Extreme Ultraviolet Explorer]
  • A. Far Ultraviolet Spectroscopic Explorer
    The Far Ultraviolet Spectroscopic Explorer (FUSE) was a NASA space telescope mission (1999–2007) designed to study the universe in the far-ultraviolet wavelength range, providing high-resolution spectra of stars, galaxies, and interstellar gas.
  • B. International Ultraviolet Explorer
    The International Ultraviolet Explorer was a space telescope launched in 1978 that provided pioneering ultraviolet observations of astronomical objects for nearly two decades.
  • C. Chandra X-ray Observatory
    The Chandra X-ray Observatory is a space-based telescope that observes high-energy X-ray emissions from hot regions of the universe, such as exploded stars, galaxy clusters, and matter around black holes.
  • D. Solar X-ray Monitor
    The Solar X-ray Monitor is a scientific instrument aboard India’s Chandrayaan-2 lunar orbiter designed to observe and measure solar X-ray emissions for studying the Sun’s activity and its effects on the Moon.
  • E. Apollo Telescope Mount
    The Apollo Telescope Mount was a solar observatory module used on NASA’s Skylab space station to conduct detailed studies of the Sun in multiple wavelengths.
  • 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 Ultraviolet Explorer
Triple: [Mikulski Archive for Space Telescopes, dataSource, Extreme Ultraviolet Explorer]
Generated description
Extreme Ultraviolet Explorer was a NASA space telescope mission that operated in the extreme ultraviolet wavelength range to study hot stars, white dwarfs, and the interstellar medium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Extreme Ultraviolet Explorer
Target entity description: Extreme Ultraviolet Explorer was a NASA space telescope mission that operated in the extreme ultraviolet wavelength range to study hot stars, white dwarfs, and the interstellar medium.
  • A. Far Ultraviolet Spectroscopic Explorer
    The Far Ultraviolet Spectroscopic Explorer (FUSE) was a NASA space telescope mission (1999–2007) designed to study the universe in the far-ultraviolet wavelength range, providing high-resolution spectra of stars, galaxies, and interstellar gas.
  • B. International Ultraviolet Explorer
    The International Ultraviolet Explorer was a space telescope launched in 1978 that provided pioneering ultraviolet observations of astronomical objects for nearly two decades.
  • C. Chandra X-ray Observatory
    The Chandra X-ray Observatory is a space-based telescope that observes high-energy X-ray emissions from hot regions of the universe, such as exploded stars, galaxy clusters, and matter around black holes.
  • D. Solar X-ray Monitor
    The Solar X-ray Monitor is a scientific instrument aboard India’s Chandrayaan-2 lunar orbiter designed to observe and measure solar X-ray emissions for studying the Sun’s activity and its effects on the Moon.
  • E. Apollo Telescope Mount
    The Apollo Telescope Mount was a solar observatory module used on NASA’s Skylab space station to conduct detailed studies of the Sun in multiple wavelengths.
  • 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_69a88a174ab48190a5db20c132e5dccf completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abbe025d3c81908bcb33a7ff09eae8 completed March 7, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5d904cbc819088ba4086297eaf3d completed March 9, 2026, 5:41 a.m.
NEDg Description generation batch_69ae5eedb938819085454f0f3622ee8b completed March 9, 2026, 5:47 a.m.
NED2 Entity disambiguation (via description) batch_69ae5f446c848190b4060bb248d723db completed March 9, 2026, 5:48 a.m.
Created at: March 4, 2026, 7:44 p.m.