Triple

T6079808
Position Surface form Disambiguated ID Type / Status
Subject STS-58 E135492 entity
Predicate payloadSpecialist P21472 FINISHED
Object Martin J. Fettman
Martin J. Fettman is an American veterinary pathologist and astronaut who flew on NASA's STS-58 Spacelab Life Sciences 2 mission, conducting biomedical research in space.
 E659025 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: Martin J. Fettman | Statement: [STS-58, payloadSpecialist, Martin J. Fettman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martin J. Fettman
Context triple: [STS-58, payloadSpecialist, Martin J. Fettman]
  • A. Richard H. Stahlman
    Richard H. Stahlman was an academic mentor and doctoral advisor known for supervising Herbert Boyer, a pioneering figure in genetic engineering and biotechnology.
  • B. Daniel L. Fapp
    Daniel L. Fapp was an American cinematographer known for his work on numerous Hollywood films, including the Oscar-winning West Side Story.
  • C. Paul W. Kiefer
    Paul W. Kiefer was an American engineer and industrialist best known for his pioneering role in developing diesel-electric locomotive technology and helping shape modern railroad motive power.
  • D. Robert M. Weitman
    Robert M. Weitman was an American film producer active in mid-20th-century Hollywood, known for overseeing a range of studio features and genre films.
  • E. Richard A. Diehl
    Richard A. Diehl is an American archaeologist and Mesoamericanist best known for his influential research on the Olmec civilization and early complex societies in ancient Mexico.
  • 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: Martin J. Fettman
Triple: [STS-58, payloadSpecialist, Martin J. Fettman]
Generated description
Martin J. Fettman is an American veterinary pathologist and astronaut who flew on NASA's STS-58 Spacelab Life Sciences 2 mission, conducting biomedical research in space.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Martin J. Fettman
Target entity description: Martin J. Fettman is an American veterinary pathologist and astronaut who flew on NASA's STS-58 Spacelab Life Sciences 2 mission, conducting biomedical research in space.
  • A. Richard H. Stahlman
    Richard H. Stahlman was an academic mentor and doctoral advisor known for supervising Herbert Boyer, a pioneering figure in genetic engineering and biotechnology.
  • B. Daniel L. Fapp
    Daniel L. Fapp was an American cinematographer known for his work on numerous Hollywood films, including the Oscar-winning West Side Story.
  • C. Paul W. Kiefer
    Paul W. Kiefer was an American engineer and industrialist best known for his pioneering role in developing diesel-electric locomotive technology and helping shape modern railroad motive power.
  • D. Robert M. Weitman
    Robert M. Weitman was an American film producer active in mid-20th-century Hollywood, known for overseeing a range of studio features and genre films.
  • E. Richard A. Diehl
    Richard A. Diehl is an American archaeologist and Mesoamericanist best known for his influential research on the Olmec civilization and early complex societies in ancient Mexico.
  • 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_69c0087ad31c8190ab936e0ff28614b6 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0577209b88190afe5b1365cf6436d completed March 22, 2026, 8:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fa512324819092e3a0b449cdb9ba completed March 28, 2026, 3:57 p.m.
NEDg Description generation batch_69c7fbbff6f081909b694dea7e572ec2 completed March 28, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_69c7fc2f66248190bac3fa24d530b938 completed March 28, 2026, 4:05 p.m.
Created at: March 22, 2026, 4:11 p.m.