Triple

T16335881
Position Surface form Disambiguated ID Type / Status
Subject Meridiani Planum E396676 entity
Predicate hostedMission P92641 FINISHED
Object NASA Mars Exploration Rover mission E88133 NE FINISHED

How this triple was built (3 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: NASA Mars Exploration Rover mission | Statement: [Meridiani Planum, hostedMission, NASA Mars Exploration Rover mission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: NASA Mars Exploration Rover mission
Context triple: [Meridiani Planum, hostedMission, NASA Mars Exploration Rover mission]
  • A. Mars Exploration Rover mission chosen
    The Mars Exploration Rover mission was a NASA program that sent the twin rovers Spirit and Opportunity to Mars to study the planet’s geology and past water activity, achieving far longer and more scientifically productive operations than originally planned.
  • B. Mars Odyssey mission
    The Mars Odyssey mission is a NASA spacecraft launched in 2001 that orbits Mars to map its surface, study its climate and geology, and search for signs of water and radiation conditions relevant to future human exploration.
  • C. Mars Exploration Program
    The Mars Exploration Program is NASA’s long-term robotic initiative to explore Mars’ climate, geology, and potential for past or present life using orbiters, landers, and rovers.
  • D. Hope Mars Mission
    The Hope Mars Mission is the United Arab Emirates' first interplanetary spacecraft, designed primarily to study the Martian atmosphere and climate from orbit.
  • E. Indian Mars program
    The Indian Mars program is India’s national initiative to explore Mars, highlighted by the Mars Orbiter Mission (Mangalyaan), which made India the first Asian nation to reach Martian orbit and the first in the world to do so on its maiden attempt.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hostedMission
Context triple: [Meridiani Planum, hostedMission, NASA Mars Exploration Rover mission]
  • A. hostMission chosen
    Indicates that an entity organizes, accommodates, or provides the setting for a particular mission or operation.
  • B. hostMissionArchive
    Indicates that an entity serves as the location or system where a mission’s records, data, or archival information are stored and maintained.
  • C. hosted
    Indicates that one entity organized and provided the venue or platform for an event, activity, or presence involving another entity.
  • D. publicMission
    Indicates that an entity carries out a mission or activity intended for the general public or serving public interests.
  • E. exampleMission
    Indicates that one entity serves as a representative or illustrative mission associated with another entity.
  • F. None of above.

Provenance (4 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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2c4e3af7881908a3116c41ed69115 completed April 17, 2026, 11:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0026193a3c81909c640426ab798c1c completed May 10, 2026, 6:30 a.m.
PD Predicate disambiguation batch_69e226eba9b48190af6e80d3d1c2aed3 completed April 17, 2026, 12:26 p.m.
Created at: April 10, 2026, 5:07 a.m.