Triple

T16257542
Position Surface form Disambiguated ID Type / Status
Subject ASPERA-4 E394669 entity
Predicate fullName P16 FINISHED
Object Analyzer of Space Plasmas and Energetic Atoms 4
Analyzer of Space Plasmas and Energetic Atoms 4 (ASPERA-4) is a scientific instrument on the Venus Express spacecraft designed to study the interaction between the solar wind and Venus’s atmosphere by measuring energetic neutral atoms and charged particles.
E1202720 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: Analyzer of Space Plasmas and Energetic Atoms 4 | Statement: [ASPERA-4, fullName, Analyzer of Space Plasmas and Energetic Atoms 4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Analyzer of Space Plasmas and Energetic Atoms 4
Context triple: [ASPERA-4, fullName, Analyzer of Space Plasmas and Energetic Atoms 4]
  • A. Ionospheric Connection Explorer
    The Ionospheric Connection Explorer (ICON) is a NASA satellite mission that studies how interactions between Earth's upper atmosphere and space weather affect the ionosphere and radio communications.
  • B. Energetic Particle and Plasma Spectrometer
    The Energetic Particle and Plasma Spectrometer is a scientific instrument designed to measure high-energy particles and plasma environments in space, notably used aboard NASA’s MESSENGER mission to study Mercury’s magnetosphere and solar wind interactions.
  • C. Solar Wind Electrons Alphas and Protons Investigation
    Solar Wind Electrons Alphas and Protons Investigation is a scientific instrument suite on NASA’s Parker Solar Probe designed to measure the properties and dynamics of the solar wind’s charged particles near the Sun.
  • D. Solar Wind Analyser
    Solar Wind Analyser is a scientific instrument on ESA's Solar Orbiter spacecraft designed to measure the properties and composition of the solar wind and energetic particles emitted by the Sun.
  • E. Magnetospheric Multiscale Mission
    The Magnetospheric Multiscale Mission is a NASA space mission using four identical spacecraft flying in formation to study the microphysics of magnetic reconnection, energetic particle acceleration, and turbulence in Earth's magnetosphere.
  • 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: Analyzer of Space Plasmas and Energetic Atoms 4
Triple: [ASPERA-4, fullName, Analyzer of Space Plasmas and Energetic Atoms 4]
Generated description
Analyzer of Space Plasmas and Energetic Atoms 4 (ASPERA-4) is a scientific instrument on the Venus Express spacecraft designed to study the interaction between the solar wind and Venus’s atmosphere by measuring energetic neutral atoms and charged particles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Analyzer of Space Plasmas and Energetic Atoms 4
Target entity description: Analyzer of Space Plasmas and Energetic Atoms 4 (ASPERA-4) is a scientific instrument on the Venus Express spacecraft designed to study the interaction between the solar wind and Venus’s atmosphere by measuring energetic neutral atoms and charged particles.
  • A. Ionospheric Connection Explorer
    The Ionospheric Connection Explorer (ICON) is a NASA satellite mission that studies how interactions between Earth's upper atmosphere and space weather affect the ionosphere and radio communications.
  • B. Energetic Particle and Plasma Spectrometer
    The Energetic Particle and Plasma Spectrometer is a scientific instrument designed to measure high-energy particles and plasma environments in space, notably used aboard NASA’s MESSENGER mission to study Mercury’s magnetosphere and solar wind interactions.
  • C. Solar Wind Electrons Alphas and Protons Investigation
    Solar Wind Electrons Alphas and Protons Investigation is a scientific instrument suite on NASA’s Parker Solar Probe designed to measure the properties and dynamics of the solar wind’s charged particles near the Sun.
  • D. Solar Wind Analyser
    Solar Wind Analyser is a scientific instrument on ESA's Solar Orbiter spacecraft designed to measure the properties and composition of the solar wind and energetic particles emitted by the Sun.
  • E. Magnetospheric Multiscale Mission
    The Magnetospheric Multiscale Mission is a NASA space mission using four identical spacecraft flying in formation to study the microphysics of magnetic reconnection, energetic particle acceleration, and turbulence in Earth's magnetosphere.
  • 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2459b1624819086bf681075097235 completed April 17, 2026, 2:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000eebcfe481909822290d3a7b361c completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a000f8cca5081909db58e092028e469 completed May 10, 2026, 4:54 a.m.
NED2 Entity disambiguation (via description) batch_6a001057f9088190925492033bcd4c8d completed May 10, 2026, 4:58 a.m.
Created at: April 10, 2026, 5:04 a.m.