Triple

T22981406
Position Surface form Disambiguated ID Type / Status
Subject George Reeves E571474 entity
Predicate birthName P65 FINISHED
Object George Keefer Brewer
George Keefer Brewer, better known as George Reeves, was an American actor most famous for portraying Superman in the 1950s television series "Adventures of Superman."
 E1565758 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: George Keefer Brewer | Statement: [George Reeves, birthName, George Keefer Brewer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: George Keefer Brewer
Context triple: [George Reeves, birthName, George Keefer Brewer]
  • A. William Henry Brewer
    William Henry Brewer was a 19th-century American botanist and explorer best known for his pioneering scientific work and field leadership during early surveys of California’s geography and natural history.
  • B. George Brewer Jr.
    George Brewer Jr. was a writer whose work served as the literary basis for the film "Dark Victory."
  • C. Thomas Brewer
    Thomas Brewer is a notable member of the Brewer family, recognized for his significance within that lineage.
  • D. George P. Merrill
    George P. Merrill was an American geologist and curator at the Smithsonian Institution known for his influential work in petrology and the study of building stones.
  • E. Gene Brewer
    Gene Brewer is an American novelist best known for his science fiction series beginning with "K-PAX," which was adapted into a feature film.
  • 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: George Keefer Brewer
Triple: [George Reeves, birthName, George Keefer Brewer]
Generated description
George Keefer Brewer, better known as George Reeves, was an American actor most famous for portraying Superman in the 1950s television series "Adventures of Superman."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: George Keefer Brewer
Target entity description: George Keefer Brewer, better known as George Reeves, was an American actor most famous for portraying Superman in the 1950s television series "Adventures of Superman."
  • A. William Henry Brewer
    William Henry Brewer was a 19th-century American botanist and explorer best known for his pioneering scientific work and field leadership during early surveys of California’s geography and natural history.
  • B. George Brewer Jr.
    George Brewer Jr. was a writer whose work served as the literary basis for the film "Dark Victory."
  • C. Thomas Brewer
    Thomas Brewer is a notable member of the Brewer family, recognized for his significance within that lineage.
  • D. George P. Merrill
    George P. Merrill was an American geologist and curator at the Smithsonian Institution known for his influential work in petrology and the study of building stones.
  • E. Gene Brewer
    Gene Brewer is an American novelist best known for his science fiction series beginning with "K-PAX," which was adapted into a feature film.
  • 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_69e245b3c50481908bb3741ec9f40862 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1829589548190863619aebcae026c completed April 29, 2026, 4:01 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bd3730f9c8190afd3c61b7915025c completed May 19, 2026, 3:05 a.m.
NEDg Description generation batch_6a0bd9ca66708190aebc81802de3f989 completed May 19, 2026, 3:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0bda93cce481908b4dad0b481a3b58 completed May 19, 2026, 3:35 a.m.
Created at: April 17, 2026, 3:49 p.m.