Triple

T11583748
Position Surface form Disambiguated ID Type / Status
Subject High-z Supernova Search Team E274696 entity
Predicate keyPerson P256 FINISHED
Object Warrick J. Couch
Warrick J. Couch is an Australian astronomer known for his contributions to observational cosmology and galaxy evolution, including work with the High-z Supernova Search Team that helped reveal the accelerating expansion of the universe.
E939912 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: Warrick J. Couch | Statement: [High-z Supernova Search Team, keyPerson, Warrick J. Couch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Warrick J. Couch
Context triple: [High-z Supernova Search Team, keyPerson, Warrick J. Couch]
  • A. Paul Satterfield
    Paul Satterfield is a film professional known for his work as a sequence director on classic animated features such as Disney’s 1942 film "Bambi."
  • B. James Coughlin
    James Coughlin is a volatile and fiercely loyal career criminal from Charlestown who serves as Doug MacRay’s best friend and crew member in the film "The Town."
  • C. John J. Haden
    John J. Haden was an early 20th-century Florida horticulturist best known for developing the influential Haden mango cultivar that helped launch Florida’s commercial mango industry.
  • D. Karl Pitterson
    Karl Pitterson is a Jamaican record producer and audio engineer best known for his work on classic reggae and dub recordings in the 1970s and 1980s.
  • E. Curtis W. Reese
    Curtis W. Reese was an American Unitarian minister and influential religious humanist leader known for helping shape early 20th-century humanist thought in the United States.
  • 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: Warrick J. Couch
Triple: [High-z Supernova Search Team, keyPerson, Warrick J. Couch]
Generated description
Warrick J. Couch is an Australian astronomer known for his contributions to observational cosmology and galaxy evolution, including work with the High-z Supernova Search Team that helped reveal the accelerating expansion of the universe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Warrick J. Couch
Target entity description: Warrick J. Couch is an Australian astronomer known for his contributions to observational cosmology and galaxy evolution, including work with the High-z Supernova Search Team that helped reveal the accelerating expansion of the universe.
  • A. Paul Satterfield
    Paul Satterfield is a film professional known for his work as a sequence director on classic animated features such as Disney’s 1942 film "Bambi."
  • B. James Coughlin
    James Coughlin is a volatile and fiercely loyal career criminal from Charlestown who serves as Doug MacRay’s best friend and crew member in the film "The Town."
  • C. John J. Haden
    John J. Haden was an early 20th-century Florida horticulturist best known for developing the influential Haden mango cultivar that helped launch Florida’s commercial mango industry.
  • D. Karl Pitterson
    Karl Pitterson is a Jamaican record producer and audio engineer best known for his work on classic reggae and dub recordings in the 1970s and 1980s.
  • E. Curtis W. Reese
    Curtis W. Reese was an American Unitarian minister and influential religious humanist leader known for helping shape early 20th-century humanist thought in the United States.
  • 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8904db5748190ae5f10ae86ccdf46 completed April 10, 2026, 5:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef1307da188190918d0f50b2fd37fa completed April 27, 2026, 7:40 a.m.
NEDg Description generation batch_69ef354b3b3c8190b1c91dbf9c705a7d completed April 27, 2026, 10:07 a.m.
NED2 Entity disambiguation (via description) batch_69ef5170ce9881908f2ecf3d5ada809a completed April 27, 2026, 12:07 p.m.
Created at: April 8, 2026, 9:38 p.m.