Triple

T12542423
Position Surface form Disambiguated ID Type / Status
Subject Bruce Murray E299875 entity
Predicate name P16 FINISHED
Object Bruce C. Murray
Bruce C. Murray was an American planetary scientist and former director of NASA’s Jet Propulsion Laboratory, known for his leadership in Mars and planetary exploration.
 E990139 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: Bruce C. Murray | Statement: [Bruce Murray, name, Bruce C. Murray]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bruce C. Murray
Context triple: [Bruce Murray, name, Bruce C. Murray]
  • A. David J. Tholen
    David J. Tholen is an American astronomer known for his work in planetary science and the discovery and characterization of small bodies and ring systems in the Solar System.
  • B. Mark R. Showalter
    Mark R. Showalter is an American planetary astronomer known for discovering several moons and rings in the outer solar system and for his work on planetary ring dynamics.
  • C. Robert J. Cenker
    Robert J. Cenker is an American aerospace engineer and former RCA engineer who flew as a payload specialist on NASA's Space Shuttle mission STS-61-C in 1986.
  • D. Neil Gehrels
    Neil Gehrels was an influential American astrophysicist known for his pioneering work in gamma-ray astronomy and leadership of major space observatory missions.
  • E. David C. Jewitt
    David C. Jewitt is a British-American astronomer best known for co-discovering the first Kuiper Belt object beyond Pluto, helping to reveal the Kuiper Belt as a major component of the solar system.
  • 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: Bruce C. Murray
Triple: [Bruce Murray, name, Bruce C. Murray]
Generated description
Bruce C. Murray was an American planetary scientist and former director of NASA’s Jet Propulsion Laboratory, known for his leadership in Mars and planetary exploration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bruce C. Murray
Target entity description: Bruce C. Murray was an American planetary scientist and former director of NASA’s Jet Propulsion Laboratory, known for his leadership in Mars and planetary exploration.
  • A. David J. Tholen
    David J. Tholen is an American astronomer known for his work in planetary science and the discovery and characterization of small bodies and ring systems in the Solar System.
  • B. Mark R. Showalter
    Mark R. Showalter is an American planetary astronomer known for discovering several moons and rings in the outer solar system and for his work on planetary ring dynamics.
  • C. Robert J. Cenker
    Robert J. Cenker is an American aerospace engineer and former RCA engineer who flew as a payload specialist on NASA's Space Shuttle mission STS-61-C in 1986.
  • D. Neil Gehrels
    Neil Gehrels was an influential American astrophysicist known for his pioneering work in gamma-ray astronomy and leadership of major space observatory missions.
  • E. David C. Jewitt
    David C. Jewitt is a British-American astronomer best known for co-discovering the first Kuiper Belt object beyond Pluto, helping to reveal the Kuiper Belt as a major component of the solar system.
  • 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_69d6ada707008190aaec1238117c9379 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9547d6df4819080db8415d386ed38 completed April 10, 2026, 7:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6557e6d4c81909ed54a039e92a160 completed May 2, 2026, 7:50 p.m.
NEDg Description generation batch_69f6566f40c08190baec227fb660c948 completed May 2, 2026, 7:54 p.m.
NED2 Entity disambiguation (via description) batch_69f65799ca588190b9f7a07f5c1a842c completed May 2, 2026, 7:59 p.m.
Created at: April 8, 2026, 9:57 p.m.