Triple
T17131759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mars Global Surveyor |
E415734
|
entity |
| Predicate | instrument |
P792
|
FINISHED |
| Object | Magnetometer/Electron Reflectometer |
E193275
|
NE FINISHED |
How this triple was built (2 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: Magnetometer/Electron Reflectometer | Statement: [Mars Global Surveyor, instrument, Magnetometer/Electron Reflectometer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Magnetometer/Electron Reflectometer Context triple: [Mars Global Surveyor, instrument, Magnetometer/Electron Reflectometer]
-
A.
Plasma-Magnetometer (PlasMag)
Plasma-Magnetometer (PlasMag) is a scientific instrument that measures the solar wind plasma and magnetic field conditions in space to support space weather monitoring and research.
-
B.
Magnetometer Operations Unit
The Magnetometer Operations Unit is a specialized team within the U.S. Secret Service Uniformed Division responsible for conducting security screening and metal detection operations to protect high-profile sites and individuals.
-
C.
Radio and Plasma Waves instrument
The Radio and Plasma Waves instrument is a scientific payload on ESA's Solar Orbiter designed to measure radio emissions and plasma wave phenomena in the solar wind to study the Sun’s atmosphere and heliosphere.
-
D.
Europa Clipper Magnetometer
Europa Clipper Magnetometer is a scientific instrument on NASA’s Europa Clipper spacecraft designed to measure Europa’s magnetic field to investigate the moon’s subsurface ocean and interior structure.
-
E.
Fluxgate Magnetometer
chosen
A fluxgate magnetometer is a highly sensitive scientific instrument used to measure the strength and direction of magnetic fields, commonly employed on spacecraft and in geophysical surveys.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f02a9fbc81909d820d29417aa55c |
completed | April 18, 2026, 8:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01414eca3c8190aeec22fab3b5e767 |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:36 a.m.