Triple

T2402177
Position Surface form Disambiguated ID Type / Status
Subject Mars Orbiter Mission E47792 entity
Predicate hasInstrument P35 FINISHED
Object Methane Sensor for Mars
Methane Sensor for Mars is a scientific instrument aboard India’s Mars Orbiter Mission designed to detect and measure methane in the Martian atmosphere.
E262982 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: Methane Sensor for Mars | Statement: [Mars Orbiter Mission, hasInstrument, Methane Sensor for Mars]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Methane Sensor for Mars
Context triple: [Mars Orbiter Mission, hasInstrument, Methane Sensor for Mars]
  • A. MOXIE
    MOXIE is an experimental device on NASA's Perseverance rover designed to produce oxygen from the carbon dioxide–rich Martian atmosphere as a test of in-situ resource utilization for future human missions.
  • B. Mars Science Laboratory entry, descent, and landing modeling
    Mars Science Laboratory entry, descent, and landing modeling is the suite of analytical and computational tools used to predict and optimize the Curiosity rover’s atmospheric entry, parachute descent, and landing performance on Mars.
  • C. InSight Mars lander
    The InSight Mars lander was a NASA robotic mission designed to study the interior structure and seismic activity of Mars to better understand the formation and evolution of rocky planets.
  • D. SuperCam
    SuperCam is a remote-sensing instrument on NASA's Perseverance Mars rover that uses lasers, cameras, and spectrometers to analyze the composition of Martian rocks and soil from a distance.
  • E. SHERLOC
    SHERLOC is a spectroscopic instrument on NASA's Perseverance rover designed to detect and map organic compounds and minerals on the Martian surface.
  • 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: Methane Sensor for Mars
Triple: [Mars Orbiter Mission, hasInstrument, Methane Sensor for Mars]
Generated description
Methane Sensor for Mars is a scientific instrument aboard India’s Mars Orbiter Mission designed to detect and measure methane in the Martian atmosphere.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Methane Sensor for Mars
Target entity description: Methane Sensor for Mars is a scientific instrument aboard India’s Mars Orbiter Mission designed to detect and measure methane in the Martian atmosphere.
  • A. MOXIE
    MOXIE is an experimental device on NASA's Perseverance rover designed to produce oxygen from the carbon dioxide–rich Martian atmosphere as a test of in-situ resource utilization for future human missions.
  • B. Mars Science Laboratory entry, descent, and landing modeling
    Mars Science Laboratory entry, descent, and landing modeling is the suite of analytical and computational tools used to predict and optimize the Curiosity rover’s atmospheric entry, parachute descent, and landing performance on Mars.
  • C. InSight Mars lander
    The InSight Mars lander was a NASA robotic mission designed to study the interior structure and seismic activity of Mars to better understand the formation and evolution of rocky planets.
  • D. SuperCam
    SuperCam is a remote-sensing instrument on NASA's Perseverance Mars rover that uses lasers, cameras, and spectrometers to analyze the composition of Martian rocks and soil from a distance.
  • E. SHERLOC
    SHERLOC is a spectroscopic instrument on NASA's Perseverance rover designed to detect and map organic compounds and minerals on the Martian surface.
  • 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_69a88a1c450c81909f61abb8b6863885 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc8f623908190875fdbc95c944f33 completed March 7, 2026, 6:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3e554c08190b5268c41ab34f4d9 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4a5011c8190bda6c487dab73131 completed March 9, 2026, 11:53 a.m.
NED2 Entity disambiguation (via description) batch_69aeb59eb94c8190b36567fd38323986 completed March 9, 2026, 11:57 a.m.
Created at: March 4, 2026, 7:57 p.m.