Triple
T20342171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shallow Radar |
E495764
|
entity |
| Predicate | relatedInstrument |
P7726
|
FINISHED |
| Object | MARSIS |
—
|
NE NERFINISHED |
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: MARSIS | Statement: [Shallow Radar, relatedInstrument, MARSIS]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MARSIS Context triple: [Shallow Radar, relatedInstrument, MARSIS]
-
A.
Mars Advanced Radar for Subsurface and Ionosphere Sounding
chosen
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.
-
B.
Mars Climate Sounder
Mars Climate Sounder is a scientific instrument aboard NASA's Mars Reconnaissance Orbiter that measures the Martian atmosphere’s temperature, dust, and water vapor profiles to study the planet’s climate and weather.
-
C.
Mars Magnetic Field Detector
The Mars Magnetic Field Detector is a scientific instrument designed to measure and analyze the Martian magnetic environment from the surface.
-
D.
Mars Environmental Dynamics Analyzer
The Mars Environmental Dynamics Analyzer is a suite of weather instruments aboard NASA's Perseverance rover that measures atmospheric conditions and dust on the Martian surface.
-
E.
Radar Imager for Mars' Subsurface Experiment
Radar Imager for Mars' Subsurface Experiment (RIMFAX) is a ground-penetrating radar instrument on NASA's Perseverance rover designed to map the Red Planet’s shallow subsurface structure and composition.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4a3320881909495ae8bc30bc2dc |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67835f6e881908834dda06cf66c50 |
completed | April 20, 2026, 7:02 p.m. |
Created at: April 16, 2026, 11:24 a.m.