Triple
T7353038
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Europa Clipper mission |
E169550
|
entity |
| Predicate | instrument |
P792
|
FINISHED |
| Object |
Interior Characterization of Europa using Magnetometry
Interior Characterization of Europa using Magnetometry (ICEMAG) is a planned magnetometer investigation for NASA’s Europa Clipper mission designed to probe Europa’s internal structure and subsurface ocean by measuring its magnetic field.
|
E659159
|
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: Interior Characterization of Europa using Magnetometry | Statement: [Europa Clipper mission, instrument, Interior Characterization of Europa using Magnetometry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Interior Characterization of Europa using Magnetometry Context triple: [Europa Clipper mission, instrument, Interior Characterization of Europa using Magnetometry]
-
A.
Pluto Energetic Particle Spectrometer Science Investigation
Pluto Energetic Particle Spectrometer Science Investigation is an instrument aboard NASA’s New Horizons spacecraft designed to measure and analyze high-energy particles in the space environment around Pluto and beyond.
-
B.
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.
-
C.
Earth’s inner radiation belt
Earth’s inner radiation belt is a dense region of high-energy charged particles trapped by Earth’s magnetic field, forming the inner part of the Van Allen radiation belts surrounding the planet.
-
D.
Titan’s north polar seas
Titan’s north polar seas are vast, methane- and ethane-filled bodies of liquid clustered around the north pole of Saturn’s largest moon, including its largest sea, Kraken Mare.
-
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: Interior Characterization of Europa using Magnetometry Triple: [Europa Clipper mission, instrument, Interior Characterization of Europa using Magnetometry]
Generated description
Interior Characterization of Europa using Magnetometry (ICEMAG) is a planned magnetometer investigation for NASA’s Europa Clipper mission designed to probe Europa’s internal structure and subsurface ocean by measuring its magnetic field.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Interior Characterization of Europa using Magnetometry Target entity description: Interior Characterization of Europa using Magnetometry (ICEMAG) is a planned magnetometer investigation for NASA’s Europa Clipper mission designed to probe Europa’s internal structure and subsurface ocean by measuring its magnetic field.
-
A.
Pluto Energetic Particle Spectrometer Science Investigation
Pluto Energetic Particle Spectrometer Science Investigation is an instrument aboard NASA’s New Horizons spacecraft designed to measure and analyze high-energy particles in the space environment around Pluto and beyond.
-
B.
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.
-
C.
Earth’s inner radiation belt
Earth’s inner radiation belt is a dense region of high-energy charged particles trapped by Earth’s magnetic field, forming the inner part of the Van Allen radiation belts surrounding the planet.
-
D.
Titan’s north polar seas
Titan’s north polar seas are vast, methane- and ethane-filled bodies of liquid clustered around the north pole of Saturn’s largest moon, including its largest sea, Kraken Mare.
-
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_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.