Triple

T17204706
Position Surface form Disambiguated ID Type / Status
Subject Phoenix lander E417568 entity
Predicate usedInstrument P933 FINISHED
Object Surface Stereo Imager
The Surface Stereo Imager is a camera system on NASA's Phoenix Mars lander designed to capture high-resolution, three-dimensional images of the Martian surface and atmosphere.
E1256759 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: Surface Stereo Imager | Statement: [Phoenix lander, usedInstrument, Surface Stereo Imager]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Surface Stereo Imager
Context triple: [Phoenix lander, usedInstrument, Surface Stereo Imager]
  • A. High Resolution Stereo Camera
    The High Resolution Stereo Camera is a sophisticated imaging instrument designed to capture detailed, three-dimensional views of planetary surfaces, notably used for mapping and studying Mars.
  • B. Wide Angle Topographic Sensor for Operations and eNgineering
    Wide Angle Topographic Sensor for Operations and eNgineering (WATSON) is a Mars rover camera system designed to capture detailed close-up and wide-angle images of the Martian surface for scientific analysis and engineering operations.
  • C. Panchromatic Remote-sensing Instrument for Stereo Mapping
    The Panchromatic Remote-sensing Instrument for Stereo Mapping is a high-resolution optical sensor aboard Japan’s DAICHI (ALOS) satellite designed to capture detailed stereo imagery for precise topographic and land-surface mapping.
  • D. Solid-state Imaging Spectrometer
    The Solid-state Imaging Spectrometer is an X-ray detector instrument that provided high-resolution imaging and spectroscopy for astrophysical observations aboard the ASCA satellite.
  • E. Solid-State Imaging camera
    The Solid-State Imaging camera was the primary optical imaging system on NASA's Galileo spacecraft, designed to capture high-resolution images of Jupiter and its moons using a CCD-based detector.
  • 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: Surface Stereo Imager
Triple: [Phoenix lander, usedInstrument, Surface Stereo Imager]
Generated description
The Surface Stereo Imager is a camera system on NASA's Phoenix Mars lander designed to capture high-resolution, three-dimensional images of the Martian surface and atmosphere.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Surface Stereo Imager
Target entity description: The Surface Stereo Imager is a camera system on NASA's Phoenix Mars lander designed to capture high-resolution, three-dimensional images of the Martian surface and atmosphere.
  • A. High Resolution Stereo Camera
    The High Resolution Stereo Camera is a sophisticated imaging instrument designed to capture detailed, three-dimensional views of planetary surfaces, notably used for mapping and studying Mars.
  • B. Wide Angle Topographic Sensor for Operations and eNgineering
    Wide Angle Topographic Sensor for Operations and eNgineering (WATSON) is a Mars rover camera system designed to capture detailed close-up and wide-angle images of the Martian surface for scientific analysis and engineering operations.
  • C. Panchromatic Remote-sensing Instrument for Stereo Mapping
    The Panchromatic Remote-sensing Instrument for Stereo Mapping is a high-resolution optical sensor aboard Japan’s DAICHI (ALOS) satellite designed to capture detailed stereo imagery for precise topographic and land-surface mapping.
  • D. Solid-state Imaging Spectrometer
    The Solid-state Imaging Spectrometer is an X-ray detector instrument that provided high-resolution imaging and spectroscopy for astrophysical observations aboard the ASCA satellite.
  • E. Solid-State Imaging camera
    The Solid-State Imaging camera was the primary optical imaging system on NASA's Galileo spacecraft, designed to capture high-resolution images of Jupiter and its moons using a CCD-based detector.
  • 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_69d886d6ba8c819093215917b3d01689 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42db1e01c81909db0491fd9f49bed completed April 19, 2026, 1:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a015fde8ba08190ae88dc9ea3366a68 completed May 11, 2026, 4:49 a.m.
NEDg Description generation batch_6a0161b31540819098aa6275f96433ad completed May 11, 2026, 4:57 a.m.
NED2 Entity disambiguation (via description) batch_6a016299d9ac8190be74d5db0d28ea36 completed May 11, 2026, 5:01 a.m.
Created at: April 10, 2026, 5:38 a.m.