Triple

T8640732
Position Surface form Disambiguated ID Type / Status
Subject Francis R. Scobee Elementary School, San Antonio, Texas E204638 entity
Predicate commemorates P501 FINISHED
Object Space Shuttle Challenger STS-51-L commander Francis R. Scobee E40504 NE FINISHED

How this triple was built (2 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 Challenger STS-51-L commander Francis R. Scobee | Statement: [Francis R. Scobee Elementary School, San Antonio, Texas, commemorates, Space Shuttle Challenger STS-51-L commander Francis R. Scobee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Space Shuttle Challenger STS-51-L commander Francis R. Scobee
Context triple: [Francis R. Scobee Elementary School, San Antonio, Texas, commemorates, Space Shuttle Challenger STS-51-L commander Francis R. Scobee]
  • A. Francis R. Scobee chosen
    Francis R. Scobee was a United States Air Force pilot and NASA astronaut who served as the commander of the Space Shuttle Challenger’s final mission, STS-51-L.
  • B. June Kent Scobee
    June Kent Scobee is an American educator, author, and widow of Challenger Space Shuttle commander Francis R. Scobee, known for her leadership in founding and promoting the Challenger Center for Space Science Education.
  • C. Rick D. Husband
    Rick D. Husband was a U.S. Air Force colonel and NASA astronaut who served as the commander of the Space Shuttle Columbia on its ill-fated STS-107 mission.
  • D. Kathryn Scobee
    Kathryn Scobee is the daughter of Francis R. Scobee, the NASA astronaut and commander of the Space Shuttle Challenger's final mission.
  • E. Space Shuttle Challenger crew
    The Space Shuttle Challenger crew was the seven-member NASA astronaut team that tragically perished in the Challenger disaster during the STS-51-L mission in 1986.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca834ca1c88190a11ffb0200342fac completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc47944d1c819081f448f14d04bf9d completed March 31, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebc340528819085c80b69d6d32a34 completed April 2, 2026, 6:57 p.m.
Created at: March 30, 2026, 6:28 p.m.