Triple

T7353034
Position Surface form Disambiguated ID Type / Status
Subject Europa Clipper mission E169550 entity
Predicate instrument P792 FINISHED
Object Mapping Imaging Spectrometer for Europa
The Mapping Imaging Spectrometer for Europa is a remote-sensing instrument on NASA’s Europa Clipper spacecraft designed to map the moon’s surface composition and search for signs of habitability by analyzing reflected light across a wide range of wavelengths.
E659155 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: Mapping Imaging Spectrometer for Europa | Statement: [Europa Clipper mission, instrument, Mapping Imaging Spectrometer for Europa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mapping Imaging Spectrometer for Europa
Context triple: [Europa Clipper mission, instrument, Mapping Imaging Spectrometer for Europa]
  • A. Compact Reconnaissance Imaging Spectrometer for Mars
    The Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) is a high-resolution imaging spectrometer aboard NASA’s Mars Reconnaissance Orbiter designed to map the planet’s mineralogy and detect signs of past water activity.
  • B. New Horizons Ralph instrument
    The New Horizons Ralph instrument is a visible and infrared imager/spectrometer aboard NASA’s New Horizons spacecraft, designed to capture detailed color and composition data of distant Kuiper Belt objects and other solar system bodies.
  • C. Voyager 2 imaging system
    The Voyager 2 imaging system is the suite of cameras and associated instruments on the Voyager 2 spacecraft that captured detailed photographs of the outer planets and their moons during its historic flyby mission.
  • D. Mars Advanced Radar for Subsurface and Ionosphere Sounding
    Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) is a radar instrument designed to probe beneath the Martian surface and study its ionosphere by transmitting low-frequency radio waves from orbit.
  • E. Planetary Fourier Spectrometer
    The Planetary Fourier Spectrometer is a scientific instrument designed to analyze the composition and temperature structure of planetary atmospheres using infrared spectroscopy.
  • 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: Mapping Imaging Spectrometer for Europa
Triple: [Europa Clipper mission, instrument, Mapping Imaging Spectrometer for Europa]
Generated description
The Mapping Imaging Spectrometer for Europa is a remote-sensing instrument on NASA’s Europa Clipper spacecraft designed to map the moon’s surface composition and search for signs of habitability by analyzing reflected light across a wide range of wavelengths.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mapping Imaging Spectrometer for Europa
Target entity description: The Mapping Imaging Spectrometer for Europa is a remote-sensing instrument on NASA’s Europa Clipper spacecraft designed to map the moon’s surface composition and search for signs of habitability by analyzing reflected light across a wide range of wavelengths.
  • A. Compact Reconnaissance Imaging Spectrometer for Mars
    The Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) is a high-resolution imaging spectrometer aboard NASA’s Mars Reconnaissance Orbiter designed to map the planet’s mineralogy and detect signs of past water activity.
  • B. New Horizons Ralph instrument
    The New Horizons Ralph instrument is a visible and infrared imager/spectrometer aboard NASA’s New Horizons spacecraft, designed to capture detailed color and composition data of distant Kuiper Belt objects and other solar system bodies.
  • C. Voyager 2 imaging system
    The Voyager 2 imaging system is the suite of cameras and associated instruments on the Voyager 2 spacecraft that captured detailed photographs of the outer planets and their moons during its historic flyby mission.
  • D. Mars Advanced Radar for Subsurface and Ionosphere Sounding
    Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) is a radar instrument designed to probe beneath the Martian surface and study its ionosphere by transmitting low-frequency radio waves from orbit.
  • E. Planetary Fourier Spectrometer
    The Planetary Fourier Spectrometer is a scientific instrument designed to analyze the composition and temperature structure of planetary atmospheres using infrared spectroscopy.
  • 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_69c68a5878888190968ce4d04db8d69f completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f10d3ef88190b3a0763d80b1e726 completed March 27, 2026, 9:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fa9dfbac8190993c866cda169633 completed March 28, 2026, 3:58 p.m.
NEDg Description generation batch_69c7fb9f863c8190bedb3074664ee146 completed March 28, 2026, 4:02 p.m.
NED2 Entity disambiguation (via description) batch_69c7fc2f66248190bac3fa24d530b938 completed March 28, 2026, 4:05 p.m.
Created at: March 27, 2026, 3:05 p.m.