Triple

T8621222
Position Surface form Disambiguated ID Type / Status
Subject Christa McAuliffe Middle School E204167 entity
Predicate hasNamesakeMission P84481 FINISHED
Object STS-51-L E252436 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: STS-51-L | Statement: [Christa McAuliffe Middle School, hasNamesakeMission, STS-51-L]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: STS-51-L
Context triple: [Christa McAuliffe Middle School, hasNamesakeMission, STS-51-L]
  • A. STS-51-L chosen
    STS-51-L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, resulting in the loss of all seven crew members.
  • B. STS-51-F
    STS-51-F was a 1985 NASA Space Shuttle Challenger mission notable for its Spacelab 2 scientific payload and an in-flight main engine shutdown that led to the first use of an Abort to Orbit procedure.
  • C. STS-51-G
    STS-51-G was a 1985 NASA Space Shuttle Discovery mission that deployed multiple communications satellites and conducted scientific experiments in low Earth orbit.
  • D. STS-51-C
    STS-51-C was a 1985 classified U.S. Department of Defense Space Shuttle Discovery mission notable for being the first spaceflight of astronaut Ellison Onizuka.
  • E. STS-51-J
    STS-51-J was a classified 1985 U.S. Space Shuttle mission for the Department of Defense that marked the maiden flight of Space Shuttle Atlantis.
  • 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: hasNamesakeMission
Context triple: [Christa McAuliffe Middle School, hasNamesakeMission, STS-51-L]
  • A. hasNotableMission
    Indicates that an entity is associated with a mission or undertaking that is considered significant or noteworthy.
  • B. isTargetOfMission
    Indicates that an entity is the intended objective or focus of a particular mission or operation.
  • C. hasMissionSystem
    Indicates that an entity is equipped with or associated with a specific mission-related system or subsystem.
  • D. capturesMissionOf
    Indicates that one entity records, represents, or encapsulates the mission or overarching purpose of another entity.
  • E. intendedMission
    Indicates that one entity is the planned or designated mission, task, or objective associated with another entity.
  • 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_69ca832ceab8819096e4a9f546695079 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc5730309081909a9a0256c9bf5f8f completed March 31, 2026, 11:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69d121cb33188190b5b70020a041c18f completed April 4, 2026, 2:35 p.m.
PD Predicate disambiguation batch_69cc455906f8819082edd79cb4a1cf28 completed March 31, 2026, 10:06 p.m.
PDg Predicate description generation batch_69cc572d99bc819097f36b140c2ee1ce completed March 31, 2026, 11:22 p.m.
Created at: March 30, 2026, 6:26 p.m.