Triple

T1790538
Position Surface form Disambiguated ID Type / Status
Subject The Martian E39484 entity
Predicate character P662 FINISHED
Object Mitch Henderson
Mitch Henderson is the NASA flight director in Andy Weir’s science fiction novel "The Martian," known for his determination to rescue stranded astronaut Mark Watney.
E203048 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: Mitch Henderson | Statement: [The Martian, character, Mitch Henderson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mitch Henderson
Context triple: [The Martian, character, Mitch Henderson]
  • A. Mitch Henderson
    Mitch Henderson is an American college basketball coach best known for leading the Princeton University men’s basketball program.
  • B. Don Maynard
    Don Maynard was a Hall of Fame American football wide receiver best known as Joe Namath’s primary deep threat and a key offensive star for the New York Jets during the 1960s.
  • C. Ray Brown
    Ray Brown was an acclaimed American jazz double bassist known for his work with the Oscar Peterson Trio and collaborations with many leading jazz artists.
  • D. Tony Williams
    Tony Williams was a pioneering American jazz drummer best known for his innovative work with the Miles Davis Quintet and his influential role in the development of modern jazz fusion.
  • E. Tony Williams
    Tony Williams is an American singer, songwriter, and producer best known for his frequent collaborations with Kanye West and contributions to the G.O.O.D. Music collective.
  • 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: Mitch Henderson
Triple: [The Martian, character, Mitch Henderson]
Generated description
Mitch Henderson is the NASA flight director in Andy Weir’s science fiction novel "The Martian," known for his determination to rescue stranded astronaut Mark Watney.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mitch Henderson
Target entity description: Mitch Henderson is the NASA flight director in Andy Weir’s science fiction novel "The Martian," known for his determination to rescue stranded astronaut Mark Watney.
  • A. Mitch Henderson
    Mitch Henderson is an American college basketball coach best known for leading the Princeton University men’s basketball program.
  • B. Don Maynard
    Don Maynard was a Hall of Fame American football wide receiver best known as Joe Namath’s primary deep threat and a key offensive star for the New York Jets during the 1960s.
  • C. Ray Brown
    Ray Brown was an acclaimed American jazz double bassist known for his work with the Oscar Peterson Trio and collaborations with many leading jazz artists.
  • D. Tony Williams
    Tony Williams was a pioneering American jazz drummer best known for his innovative work with the Miles Davis Quintet and his influential role in the development of modern jazz fusion.
  • E. Tony Williams
    Tony Williams is an American singer, songwriter, and producer best known for his frequent collaborations with Kanye West and contributions to the G.O.O.D. Music collective.
  • 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_69a88631854081909723959921e45c2b completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa6512804c8190a5743c10bd37f83f completed March 6, 2026, 5:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69adbf54330c81908046b519a0297760 completed March 8, 2026, 6:26 p.m.
NEDg Description generation batch_69adbff135188190908058a2e2d41a1e completed March 8, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69adc0832cd881909702f380412702d5 completed March 8, 2026, 6:31 p.m.
Created at: March 4, 2026, 7:32 p.m.