Triple
T8993940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mars Odyssey mission |
E214853
|
entity |
| Predicate | usesInstrument |
P933
|
FINISHED |
| Object |
Thermal Emission Imaging System
The Thermal Emission Imaging System (THEMIS) is a multispectral infrared and visible-light camera on NASA’s Mars Odyssey orbiter used to map Martian surface composition, temperature, and geological features.
|
E771710
|
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: Thermal Emission Imaging System | Statement: [Mars Odyssey mission, usesInstrument, Thermal Emission Imaging System]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thermal Emission Imaging System Context triple: [Mars Odyssey mission, usesInstrument, Thermal Emission Imaging System]
-
A.
Miniature Thermal Emission Spectrometer
The Miniature Thermal Emission Spectrometer is a compact infrared instrument used on NASA’s Mars Exploration Rovers to analyze the mineral composition and thermal properties of Martian rocks and soil.
-
B.
Europa Thermal Emission Imaging System
The Europa Thermal Emission Imaging System is a thermal infrared camera on NASA’s Europa Clipper spacecraft designed to map temperature variations on Jupiter’s moon Europa to help identify active regions and potential sites of subsurface ocean upwelling.
-
C.
Long Range Reconnaissance Imager
Long Range Reconnaissance Imager is the high-resolution telescopic camera aboard NASA's New Horizons spacecraft, designed to capture detailed images of distant solar system objects such as Pluto and Kuiper Belt targets.
-
D.
Panoramic Camera (Pancam)
Panoramic Camera (Pancam) is a high-resolution, multispectral imaging system used on NASA’s Mars Exploration Rovers to capture detailed color and 3D views of the Martian surface.
-
E.
HySI (Hyper Spectral Imager)
HySI (Hyper Spectral Imager) is a spaceborne imaging spectrometer designed to capture high-resolution hyperspectral data of the lunar surface for mineralogical and compositional analysis.
- 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: Thermal Emission Imaging System Triple: [Mars Odyssey mission, usesInstrument, Thermal Emission Imaging System]
Generated description
The Thermal Emission Imaging System (THEMIS) is a multispectral infrared and visible-light camera on NASA’s Mars Odyssey orbiter used to map Martian surface composition, temperature, and geological features.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thermal Emission Imaging System Target entity description: The Thermal Emission Imaging System (THEMIS) is a multispectral infrared and visible-light camera on NASA’s Mars Odyssey orbiter used to map Martian surface composition, temperature, and geological features.
-
A.
Miniature Thermal Emission Spectrometer
The Miniature Thermal Emission Spectrometer is a compact infrared instrument used on NASA’s Mars Exploration Rovers to analyze the mineral composition and thermal properties of Martian rocks and soil.
-
B.
Europa Thermal Emission Imaging System
The Europa Thermal Emission Imaging System is a thermal infrared camera on NASA’s Europa Clipper spacecraft designed to map temperature variations on Jupiter’s moon Europa to help identify active regions and potential sites of subsurface ocean upwelling.
-
C.
Long Range Reconnaissance Imager
Long Range Reconnaissance Imager is the high-resolution telescopic camera aboard NASA's New Horizons spacecraft, designed to capture detailed images of distant solar system objects such as Pluto and Kuiper Belt targets.
-
D.
Panoramic Camera (Pancam)
Panoramic Camera (Pancam) is a high-resolution, multispectral imaging system used on NASA’s Mars Exploration Rovers to capture detailed color and 3D views of the Martian surface.
-
E.
HySI (Hyper Spectral Imager)
HySI (Hyper Spectral Imager) is a spaceborne imaging spectrometer designed to capture high-resolution hyperspectral data of the lunar surface for mineralogical and compositional analysis.
- 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_69ca83a05c608190bdfdbdb25e994b39 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc687798a881908e6fdd9a39219f1d |
completed | April 1, 2026, 12:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0cd2b948190947a26fe11ad81bf |
completed | April 3, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69cfd27680408190a5ebcebacf9e4303 |
completed | April 3, 2026, 2:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd2dbf3cc81909589bd9467239573 |
completed | April 3, 2026, 2:46 p.m. |
Created at: March 30, 2026, 7:04 p.m.