Triple

T22056858
Position Surface form Disambiguated ID Type / Status
Subject THEMIS instrument E545042 entity
Predicate principalInvestigator P2805 FINISHED
Object Philip R. Christensen — NE NERFINISHED

How this triple was built (3 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: Philip R. Christensen | Statement: [THEMIS instrument, principalInvestigator, Philip R. Christensen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Philip R. Christensen
Context triple: [THEMIS instrument, principalInvestigator, Philip R. Christensen]
  • A. Chris Christensen
    Chris Christensen is a notable individual whose name is associated with the surname Christensen, though specific widely recognized achievements or roles are not clearly established from the given information.
  • B. Robert Michael Gates
    Robert Michael Gates is an American statesman and scholar who served as U.S. Secretary of Defense under Presidents George W. Bush and Barack Obama and previously directed the Central Intelligence Agency.
  • C. Kevin B. Sullivan
    Kevin B. Sullivan is an American Democratic politician who served as the 106th Lieutenant Governor of Connecticut and previously as president pro tempore of the Connecticut State Senate.
  • D. Michael D. Griffin
    Michael D. Griffin is an American aerospace engineer and former NASA Administrator known for leading the agency during the early years of the Constellation program and advocating a return to crewed lunar exploration.
  • E. William Anthony Perry
    William Anthony Perry is a former American football defensive lineman and fullback, famously nicknamed "The Refrigerator," who played primarily for the Chicago Bears in the NFL.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Philip R. Christensen
Target entity description: Philip R. Christensen is a planetary scientist best known for leading the development and scientific use of Mars-orbiting thermal imaging instruments to study the planet’s surface and atmosphere.
  • A. Chris Christensen
    Chris Christensen is a notable individual whose name is associated with the surname Christensen, though specific widely recognized achievements or roles are not clearly established from the given information.
  • B. Robert Michael Gates
    Robert Michael Gates is an American statesman and scholar who served as U.S. Secretary of Defense under Presidents George W. Bush and Barack Obama and previously directed the Central Intelligence Agency.
  • C. Kevin B. Sullivan
    Kevin B. Sullivan is an American Democratic politician who served as the 106th Lieutenant Governor of Connecticut and previously as president pro tempore of the Connecticut State Senate.
  • D. Michael D. Griffin
    Michael D. Griffin is an American aerospace engineer and former NASA Administrator known for leading the agency during the early years of the Constellation program and advocating a return to crewed lunar exploration.
  • E. William Anthony Perry
    William Anthony Perry is a former American football defensive lineman and fullback, famously nicknamed "The Refrigerator," who played primarily for the Chicago Bears in the NFL.
  • F. None of above. chosen

Provenance (2 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_69e11e3377c48190890c17407b9527d6 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f128588e0081909056ac8251afe935 completed April 28, 2026, 9:36 p.m.
Created at: April 16, 2026, 8:27 p.m.