Triple

T747458
Position Surface form Disambiguated ID Type / Status
Subject Perseverance rover E15374 entity
Predicate hasInstrument P35 FINISHED
Object Mastcam-Z
Mastcam-Z is a zoom-capable, multispectral stereo camera system on NASA's Perseverance Mars rover used to capture high-resolution images and assist in geological and atmospheric studies.
E95819 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: Mastcam-Z | Statement: [Perseverance rover, hasInstrument, Mastcam-Z]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mastcam-Z
Context triple: [Perseverance rover, hasInstrument, Mastcam-Z]
  • A. Mastcam
    Mastcam is the main color imaging camera system on NASA's Curiosity Mars rover, used to capture high-resolution photos and videos of the Martian surface for scientific analysis and mission navigation.
  • B. MAHLI
    MAHLI is a high-resolution, focusable color camera on NASA's Curiosity rover used to capture detailed close-up images of Martian rocks, soil, and textures for geological analysis.
  • C. ChemCam
    ChemCam is a laser-based remote sensing instrument on NASA's Curiosity Mars rover used to analyze the chemical composition of Martian rocks and soil.
  • D. Wide Field Camera 3
    Wide Field Camera 3 is a versatile imaging instrument on the Hubble Space Telescope that captures high-resolution observations across ultraviolet, visible, and near-infrared wavelengths.
  • E. Perseverance rover
    Perseverance rover is NASA's Mars rover designed to search for signs of ancient life, collect rock and soil samples, and test new technologies for future human exploration of the Red Planet.
  • 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: Mastcam-Z
Triple: [Perseverance rover, hasInstrument, Mastcam-Z]
Generated description
Mastcam-Z is a zoom-capable, multispectral stereo camera system on NASA's Perseverance Mars rover used to capture high-resolution images and assist in geological and atmospheric studies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mastcam-Z
Target entity description: Mastcam-Z is a zoom-capable, multispectral stereo camera system on NASA's Perseverance Mars rover used to capture high-resolution images and assist in geological and atmospheric studies.
  • A. Mastcam
    Mastcam is the main color imaging camera system on NASA's Curiosity Mars rover, used to capture high-resolution photos and videos of the Martian surface for scientific analysis and mission navigation.
  • B. MAHLI
    MAHLI is a high-resolution, focusable color camera on NASA's Curiosity rover used to capture detailed close-up images of Martian rocks, soil, and textures for geological analysis.
  • C. ChemCam
    ChemCam is a laser-based remote sensing instrument on NASA's Curiosity Mars rover used to analyze the chemical composition of Martian rocks and soil.
  • D. Wide Field Camera 3
    Wide Field Camera 3 is a versatile imaging instrument on the Hubble Space Telescope that captures high-resolution observations across ultraviolet, visible, and near-infrared wavelengths.
  • E. Perseverance rover
    Perseverance rover is NASA's Mars rover designed to search for signs of ancient life, collect rock and soil samples, and test new technologies for future human exploration of the Red Planet.
  • 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_69a49358aa308190adbc9b5a0a2adcf9 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a62dd1bc819094a3814654448ae3 completed March 1, 2026, 8:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69a76d767e5c8190918d55df7528f465 completed March 3, 2026, 11:23 p.m.
NEDg Description generation batch_69a7727d46f08190a634f4fecb00b33c completed March 3, 2026, 11:45 p.m.
NED2 Entity disambiguation (via description) batch_69a774080e24819085b7cdd8e80c74b6 completed March 3, 2026, 11:51 p.m.
Created at: March 1, 2026, 7:37 p.m.