Triple

T11374669
Position Surface form Disambiguated ID Type / Status
Subject Edward Bierstadt E269434 entity
Predicate hasRelative P367 FINISHED
Object Charles Bierstadt
Charles Bierstadt was a 19th-century American photographer known for his landscape and stereoscopic images, and as the brother of painter Albert Bierstadt.
E269434 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: Charles Bierstadt | Statement: [Edward Bierstadt, hasRelative, Charles Bierstadt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Bierstadt
Context triple: [Edward Bierstadt, hasRelative, Charles Bierstadt]
  • A. Edward Bierstadt
    Edward Bierstadt was a 19th-century American photographer and engraver known for his work in early photographic printing and for being part of the prominent Bierstadt artistic family.
  • B. Albert Bierstadt
    Albert Bierstadt was a 19th-century American painter renowned for his grand, dramatic landscapes of the American West, associated with the Hudson River School and Luminism.
  • C. Frederic Edwin Church
    Frederic Edwin Church was a leading 19th-century American landscape painter of the Hudson River School, renowned for his large-scale, dramatic depictions of natural wonders.
  • D. Frederick Church
    Frederick Church was an early 20th-century American roller coaster designer known for creating classic wooden coasters such as the Dragon Coaster.
  • E. Francis Davis Millet
    Francis Davis Millet was an American painter, sculptor, and writer known for his prominent role in late 19th-century public art and his tragic death in the sinking of the Titanic.
  • 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: Charles Bierstadt
Triple: [Edward Bierstadt, hasRelative, Charles Bierstadt]
Generated description
Charles Bierstadt was a 19th-century American photographer known for his landscape and stereoscopic images, and as the brother of painter Albert Bierstadt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Bierstadt
Target entity description: Charles Bierstadt was a 19th-century American photographer known for his landscape and stereoscopic images, and as the brother of painter Albert Bierstadt.
  • A. Edward Bierstadt chosen
    Edward Bierstadt was a 19th-century American photographer and engraver known for his work in early photographic printing and for being part of the prominent Bierstadt artistic family.
  • B. Albert Bierstadt
    Albert Bierstadt was a 19th-century American painter renowned for his grand, dramatic landscapes of the American West, associated with the Hudson River School and Luminism.
  • C. Frederic Edwin Church
    Frederic Edwin Church was a leading 19th-century American landscape painter of the Hudson River School, renowned for his large-scale, dramatic depictions of natural wonders.
  • D. Frederick Church
    Frederick Church was an early 20th-century American roller coaster designer known for creating classic wooden coasters such as the Dragon Coaster.
  • E. Francis Davis Millet
    Francis Davis Millet was an American painter, sculptor, and writer known for his prominent role in late 19th-century public art and his tragic death in the sinking of the Titanic.
  • F. None of above.

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_69d6aacca1048190b39dbbc2174616fa completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7ea8d244c8190b865260338edb532 completed April 9, 2026, 6:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e713122ef8819086c8d7e37c00a1c2 completed April 21, 2026, 6:02 a.m.
NEDg Description generation batch_69e720f4015c81909ba7973c3e781985 completed April 21, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69e75a7a04c88190bb8f3dd3f3e435ef completed April 21, 2026, 11:07 a.m.
Created at: April 8, 2026, 9:33 p.m.