Triple

T7490041
Position Surface form Disambiguated ID Type / Status
Subject Hafele–Keating experiment E176981 entity
Predicate performedBy P1363 FINISHED
Object Joseph C. Hafele E669199 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: Joseph C. Hafele | Statement: [Hafele–Keating experiment, performedBy, Joseph C. Hafele]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Joseph C. Hafele
Context triple: [Hafele–Keating experiment, performedBy, Joseph C. Hafele]
  • A. Joseph C. Hafele chosen
    Joseph C. Hafele is an American physicist best known for co-conducting the Hafele–Keating experiment that tested time dilation using atomic clocks on circumnavigating airplanes.
  • B. Arthur A. Shurcliff
    Arthur A. Shurcliff was a prominent early 20th-century American landscape architect known for his work on major estates and historic restoration projects, including significant contributions to Colonial Revival design.
  • C. James A. Van Allen
    James A. Van Allen was an American space scientist best known for discovering the Earth's radiation belts, now called the Van Allen belts, and for his pioneering work in early space exploration missions.
  • D. Clayton C. Anderson
    Clayton C. Anderson is a retired NASA astronaut and engineer who spent time aboard the International Space Station and flew on multiple Space Shuttle missions.
  • E. Edwin F. Taylor
    Edwin F. Taylor is an American physicist and educator best known for his influential textbooks and popularizations of special and general relativity.
  • 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_69c69f2583808190bd1a4936c42a5815 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f55bdb3481908653b46eafba011d completed March 27, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84600d65481908518bc0d7ffcb373 completed March 28, 2026, 9:20 p.m.
Created at: March 27, 2026, 3:43 p.m.