Triple

T10197864
Position Surface form Disambiguated ID Type / Status
Subject Chris Hadfield E238808 entity
Predicate education P5 FINISHED
Object University of Tennessee Space Institute E310567 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: University of Tennessee Space Institute | Statement: [Chris Hadfield, education, University of Tennessee Space Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Tennessee Space Institute
Context triple: [Chris Hadfield, education, University of Tennessee Space Institute]
  • A. University of Tennessee Space Institute chosen
    The University of Tennessee Space Institute is a graduate education and research center specializing in aerospace engineering and related fields, located in Tullahoma, Tennessee.
  • B. University of Alabama in Huntsville
    The University of Alabama in Huntsville is a public research university known for its strong engineering, science, and space-related programs, closely linked to NASA and the aerospace industry.
  • C. University of Texas at Austin Center for Space Research
    The University of Texas at Austin Center for Space Research is a leading research institute specializing in satellite geodesy, Earth observation, and space-based measurements of the planet’s gravity field and climate-related processes.
  • D. Southwest Research Institute
    Southwest Research Institute is a leading independent, nonprofit research and development organization known for its work in space science, engineering, and advanced technologies, including major contributions to NASA missions.
  • E. Occam Aerospace Research Center
    Occam Aerospace Research Center is a scientific research facility focused on advanced aerospace technology and experimentation.
  • 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_69ca84e1ea088190b38162e43d4cfa8f completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdee3c44408190b09fa41f2d257c04 completed April 2, 2026, 4:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69d317e4a3308190b6ec4252bc55985d completed April 6, 2026, 2:18 a.m.
Created at: March 30, 2026, 9:13 p.m.