Triple

T16920085
Position Surface form Disambiguated ID Type / Status
Subject Chryse Planitia E410422 entity
Predicate usedAsLandingSiteFor P82004 FINISHED
Object Viking 1 lander E110487 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: Viking 1 lander | Statement: [Chryse Planitia, usedAsLandingSiteFor, Viking 1 lander]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Viking 1 lander
Context triple: [Chryse Planitia, usedAsLandingSiteFor, Viking 1 lander]
  • A. Viking 1 chosen
    Viking 1 was a NASA spacecraft that became the first successful lander on Mars, conducting detailed imaging and scientific experiments on the Martian surface starting in 1976.
  • B. Viking 2
    Viking 2 was a NASA spacecraft and lander that conducted scientific investigations on the surface of Mars as part of the Viking program in the 1970s.
  • C. Viking Orbiter
    Viking Orbiter was a pair of NASA spacecraft launched in the 1970s that orbited Mars to map its surface, study its atmosphere, and support the Viking landers.
  • D. Mariner 9
    Mariner 9 was a NASA robotic spacecraft that became the first artificial satellite of Mars, revolutionizing our understanding of the planet’s surface and atmosphere in the early 1970s.
  • E. Mariner 4
    Mariner 4 was a NASA spacecraft that performed the first successful flyby of Mars in 1965, returning the first close-up images of another planet.
  • 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: usedAsLandingSiteFor
Context triple: [Chryse Planitia, usedAsLandingSiteFor, Viking 1 lander]
  • A. wasLandingSiteIn chosen
    Indicates that a specific landing event occurred at or within the location denoted by the related entity.
  • B. wasLandingSiteDuring
    Indicates that a location served as the landing site for a particular event, mission, or vehicle during a specified time or context.
  • C. hasMainLandingSite
    Indicates that an entity has a primary or principal location where it arrives, lands, or makes contact.
  • D. hasLandings
    Indicates that an entity has one or more associated landing events or landing locations.
  • E. initialLandingSite
    Indicates the location where an entity first arrives, lands, or makes its initial touchdown.
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cded2f8481909a20cc08b47e922e completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfd3c488819089e3791c7e704baf completed May 10, 2026, 6:34 p.m.
PD Predicate disambiguation batch_69e32b982f548190b08414d55810de19 completed April 18, 2026, 6:58 a.m.
Created at: April 10, 2026, 5:30 a.m.