Triple

T16574959
Position Surface form Disambiguated ID Type / Status
Subject U.S. Army Ballistic Research Laboratory E402684 entity
Predicate employed P7 FINISHED
Object J. Presper Eckert (as contractor/engineer) E55810 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: J. Presper Eckert (as contractor/engineer) | Statement: [U.S. Army Ballistic Research Laboratory, employed, J. Presper Eckert (as contractor/engineer)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: J. Presper Eckert (as contractor/engineer)
Context triple: [U.S. Army Ballistic Research Laboratory, employed, J. Presper Eckert (as contractor/engineer)]
  • A. J. Presper Eckert chosen
    J. Presper Eckert was an American electrical engineer and computer pioneer best known as the co-inventor of ENIAC, one of the earliest general-purpose electronic digital computers.
  • B. Wallace John Eckert
    Wallace John Eckert was an American astronomer and pioneer of computational methods who used early punched-card and electronic computers to advance celestial mechanics and navigation.
  • C. Allan W. Eckert
    Allan W. Eckert was an American author and naturalist best known for his meticulously researched historical novels and nature writing, including the "Winning of America" series.
  • D. James W. Mauchly
    James W. Mauchly is the son of computing pioneer John W. Mauchly, co-inventor of the ENIAC computer.
  • E. John W. Mauchly
    John W. Mauchly was an American physicist and computer engineer best known as the co-inventor of the ENIAC, one of the earliest general-purpose electronic digital computers.
  • 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_69d88387363c8190a97a0c942130de97 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3595bbbbc8190b023f4872908c031 completed April 18, 2026, 10:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006eea409c8190808170a0b3f4bd17 completed May 10, 2026, 11:41 a.m.
Created at: April 10, 2026, 5:16 a.m.