Triple

T21395588
Position Surface form Disambiguated ID Type / Status
Subject Byron K. Lichtenberg E527770 entity
Predicate spaceflightVehicleFlown P143810 FINISHED
Object Space Shuttle Columbia NE NERFINISHED

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: Space Shuttle Columbia | Statement: [Byron K. Lichtenberg, spaceflightVehicleFlown, Space Shuttle Columbia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Space Shuttle Columbia
Context triple: [Byron K. Lichtenberg, spaceflightVehicleFlown, Space Shuttle Columbia]
  • A. Space Shuttle Columbia chosen
    Space Shuttle Columbia was NASA’s first operational space shuttle orbiter, notable for pioneering reusable spacecraft missions and tragically disintegrating during reentry on the STS-107 mission in 2003.
  • B. Space Shuttle Challenger
    Space Shuttle Challenger was a NASA orbiter best known for its tragic 1986 in-flight breakup shortly after launch, which killed all seven astronauts aboard and profoundly impacted the U.S. space program.
  • C. Space Shuttle Discovery
    Space Shuttle Discovery is a retired NASA orbiter best known for launching the Hubble Space Telescope and conducting numerous key missions in the Space Shuttle program.
  • D. Space Shuttle Atlantis
    Space Shuttle Atlantis was a NASA orbiter that flew numerous missions from 1985 to 2011, including the final flight of the Space Shuttle program.
  • E. Space Shuttle Endeavour
    Space Shuttle Endeavour was NASA’s fifth and final operational space shuttle orbiter, built as a replacement for Challenger and flown on numerous missions including satellite deployments and construction flights to the International Space Station.
  • 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: spaceflightVehicleFlown
Context triple: [Byron K. Lichtenberg, spaceflightVehicleFlown, Space Shuttle Columbia]
  • A. spaceMissionsFlown
    Indicates the number or specific instances of space missions that an entity has participated in or carried out.
  • B. hasFlownInSpace
    Indicates that the subject has traveled beyond Earth's atmosphere into outer space.
  • C. spaceflightType
    Indicates the specific category or mode of spaceflight associated with an entity, such as orbital, suborbital, interplanetary, or other mission types.
  • D. crewedLaunches
    Indicates that a launch event involves sending one or more humans into space aboard the launched vehicle.
  • E. launchesCrewedMissions
    Indicates that an entity initiates and sends human-crewed space missions into space or to specific destinations.
  • F. None of above. chosen

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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee62ce3c5c81909e1e584e2f6667c8 completed April 26, 2026, 7:09 p.m.
PD Predicate disambiguation batch_69e61633f8208190a2a849457c4e4198 completed April 20, 2026, 12:04 p.m.
PDg Predicate description generation batch_69e6190163448190a2404b396215c686 completed April 20, 2026, 12:16 p.m.
Created at: April 16, 2026, 5:13 p.m.