Triple

T7523938
Position Surface form Disambiguated ID Type / Status
Subject Spacelab 2 E177843 entity
Predicate pilot P2087 FINISHED
Object Roy D. Bridges Jr.
Roy D. Bridges Jr. is a former NASA astronaut and U.S. Air Force officer who flew on the Space Shuttle Challenger and later served as director of NASA’s Kennedy Space Center.
 E726226 NE FINISHED

How this triple was built (4 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: Roy D. Bridges Jr. | Statement: [Spacelab 2, pilot, Roy D. Bridges Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roy D. Bridges Jr.
Context triple: [Spacelab 2, pilot, Roy D. Bridges Jr.]
  • A. Arland D. Williams Jr.
    Arland D. Williams Jr. was an American passenger who became known for his heroic self-sacrifice during the 1982 Air Florida Flight 90 crash in Washington, D.C., repeatedly passing rescue lines to others before drowning.
  • B. Philip M. Landrum
    Philip M. Landrum was an American congressman from Georgia best known as a co-author of the Labor-Management Reporting and Disclosure Act of 1959 (the Landrum–Griffin Act), which regulated labor unions and their internal affairs.
  • C. James D. Hargrove
    James D. Hargrove is a songwriter best known for his work on the song "Over and Over."
  • D. Henry N. Parsley Jr.
    Henry N. Parsley Jr. is an American Episcopal bishop known for his leadership in the Episcopal Church and his tenure guiding the Diocese of Alabama.
  • E. James G. Batterson
    James G. Batterson was a 19th-century American businessman and insurance pioneer best known for founding what became the Travelers Companies.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Roy D. Bridges Jr.
Triple: [Spacelab 2, pilot, Roy D. Bridges Jr.]
Generated description
Roy D. Bridges Jr. is a former NASA astronaut and U.S. Air Force officer who flew on the Space Shuttle Challenger and later served as director of NASA’s Kennedy Space Center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roy D. Bridges Jr.
Target entity description: Roy D. Bridges Jr. is a former NASA astronaut and U.S. Air Force officer who flew on the Space Shuttle Challenger and later served as director of NASA’s Kennedy Space Center.
  • A. Arland D. Williams Jr.
    Arland D. Williams Jr. was an American passenger who became known for his heroic self-sacrifice during the 1982 Air Florida Flight 90 crash in Washington, D.C., repeatedly passing rescue lines to others before drowning.
  • B. Philip M. Landrum
    Philip M. Landrum was an American congressman from Georgia best known as a co-author of the Labor-Management Reporting and Disclosure Act of 1959 (the Landrum–Griffin Act), which regulated labor unions and their internal affairs.
  • C. James D. Hargrove
    James D. Hargrove is a songwriter best known for his work on the song "Over and Over."
  • D. Henry N. Parsley Jr.
    Henry N. Parsley Jr. is an American Episcopal bishop known for his leadership in the Episcopal Church and his tenure guiding the Diocese of Alabama.
  • E. James G. Batterson
    James G. Batterson was a 19th-century American businessman and insurance pioneer best known for founding what became the Travelers Companies.
  • 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_69c69f29bf3081909a146aec7755f185 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f7c61b508190b582f54ecbb387e3 completed March 27, 2026, 9:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69cd93fee4c88190a00a71c146067eef completed April 1, 2026, 9:54 p.m.
NEDg Description generation batch_69cdab59ac188190ac017651b5a9a04a completed April 1, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69cdb2ae376c8190b3918ba6b269dba9 completed April 2, 2026, 12:05 a.m.
Created at: March 27, 2026, 3:46 p.m.